Air Quality Sensor CO2 Sensor 2.5V/3.3V/5V 20-Pin SMD EP T/R The SCD41-D-R1 is a miniature photoacoustic carbon dioxide sensor module developed by Sensirion for high-accuracy environmental sensing applications. The device integrates a CO₂ sensing element, temperature sensor, humidity sensor, optical components, calibration memory, and digital signal processing into a compact surface-mount package suitable for embedded systems and portable electronics. The sensor utilizes photoacoustic sensing technology to provide precise carbon dioxide concentration measurements while maintaining low power consumption and long-term stability. Integrated humidity and temperature sensing capabilities enable environmental compensation and simplify system integration by reducing the need for external sensors. The SCD41 communicates through a standard I²C digital interface and supports automatic self-calibration functions for reliable long-term operation. Its compact footprint and low energy requirements make it suitable for battery-powered devices, smart building systems, HVAC equipment, indoor air quality monitoring systems, and IoT applications. The module is factory calibrated and designed for continuous monitoring of indoor air quality conditions. The integrated architecture minimizes external component requirements while enabling accurate sensing performance across a wide operating range. Key Features Photoacoustic CO₂ sensing technology Integrated temperature and humidity sensing High accuracy carbon dioxide measurement I²C digital communication interface Low power consumption operation Automatic self-calibration support Compact surface-mount package Factory calibrated output Long-term measurement stability Optimized for indoor air quality applications Low-profile PCB mounting design RoHS and halogen-free compliant Electrical Characteristics Low-voltage supply operation Low average current consumption suitable for portable devices Integrated digital signal processing Non-volatile calibration memory Standard I²C communication compatibility Stable operation across industrial environmental conditions Mechanical Characteristics Compact SMD package for space-constrained applications Surface-mount assembly compatible Low-profile package structure Integrated optical cavity and sensing chamber Moisture-sensitive device requiring controlled handling during assembly Functional Characteristics Real-time carbon dioxide concentration monitoring Simultaneous temperature and humidity measurement Automatic environmental compensation Continuous and periodic measurement modes Fast startup and measurement response Long operational lifetime with stable calibration Optimized airflow design for accurate sensing Suitable for continuous indoor environmental monitoring Typical Applications Indoor air quality monitoring systems Smart thermostats and HVAC controllers Building automation equipment Demand-controlled ventilation systems Portable environmental monitoring devices Smart home and IoT products Air purification systems Occupancy and ventilation monitoring Battery-powered sensing devices Consumer and industrial environmental monitoring equipment #commonpartslibrary #sensor #airquality

24 Position Connector Header, Center Strip Contacts Surface Mount Gold The AXT624124 specification defines the engineering requirements, technical characteristics, and acceptance criteria for the designated component, assembly, or system. It serves as the governing reference for design, material selection, manufacturing processes, dimensional compliance, quality verification, and performance validation. All work performed under this specification shall comply with applicable engineering standards, project requirements, and regulatory guidelines to ensure consistent functionality, reliability, safety, and maintainability throughout the product lifecycle. Engineering Requirements The component or system shall be manufactured using approved materials and processes that meet the specified mechanical, dimensional, and environmental requirements. All dimensions and tolerances shall conform to the latest approved engineering drawings unless otherwise specified. Surface finish, fit, and workmanship shall be free from defects that may affect performance, durability, or serviceability. Inspection and verification activities shall be conducted using calibrated measurement equipment. Any deviations from this specification shall require formal engineering review and documented approval before implementation. Final acceptance shall be based on compliance with all applicable design, quality, and performance requirements. Documentation Supporting documentation shall include approved engineering drawings, material certifications, inspection records, test reports, and revision-controlled manufacturing documents. All records shall be maintained in accordance with the organization's document control procedures. Revision Control Any modification to this specification shall be evaluated through the established engineering change process to ensure continued compliance with design intent and applicable standards. #EngineeringSpecification #TechnicalSpecification #EngineeringDesign #QualityAssurance #Manufacturing #EngineeringDocumentation #Compliance

Standard (General Purpose) Amplifier 2 Circuit Rail-to-Rail 8-SOIC The MCP6042-I/SN specification defines the engineering requirements for a low-power dual operational amplifier designed for precision analog signal conditioning applications. This specification establishes the functional, electrical, mechanical, environmental, and quality requirements necessary to ensure stable and accurate analog performance across a wide range of embedded, industrial, and consumer electronic systems. The device is intended for use in applications requiring low offset voltage, low input bias current, and stable operation under low supply conditions. It is suitable for signal buffering, sensor signal conditioning, filtering, and general-purpose analog amplification in battery-powered and low-energy electronic systems. Engineering Requirements The operational amplifier shall be manufactured using advanced CMOS process technology to ensure low power consumption, high input impedance, and stable analog performance. The device shall maintain consistent operation under defined electrical, thermal, and environmental conditions without degradation of signal integrity. The amplifier architecture shall support dual independent channels with stable gain characteristics and predictable linear response across the intended operating range. Output performance shall remain stable under capacitive loading and dynamic signal conditions typical of embedded analog systems. Electrical characteristics shall ensure low noise operation, low offset behavior, and reliable signal amplification with minimal distortion. The device shall maintain functional stability during power-up, power-down, and transient operating conditions. Mechanical and package construction shall be suitable for surface-mount assembly and shall ensure robust handling during manufacturing, soldering, and system integration. Workmanship shall be free from defects such as contamination, cracks, bonding issues, or structural inconsistencies that could affect electrical or mechanical reliability. Inspection, validation, and testing shall be performed using controlled procedures and calibrated measurement systems to ensure compliance with all applicable engineering and quality requirements. Any deviation from this specification shall require formal engineering review, documented justification, and approval through established change control processes. Documentation Supporting documentation shall include official datasheets, electrical characterization reports, qualification data, inspection records, and revision-controlled manufacturing documentation. All records shall be maintained under formal configuration management and quality assurance systems to ensure traceability and consistency. Revision Control Any modification to this specification shall be managed through the formal engineering change control system. All revisions shall undergo technical review, validation, and approval prior to implementation to ensure continued compliance with design intent and applicable standards. #EngineeringSpecification #OperationalAmplifier #AnalogIC #MicrochipTechnology #LowPowerDesign #SignalConditioning #EmbeddedSystems #ElectronicsDesign #QualityAssurance #EngineeringDocumentation

2 Channel AFE 16 Bit 24-UQFN (4x4) The AFE881H1RRUR is a highly integrated analog front-end (AFE) designed for multi-channel data acquisition systems. It combines precision analog signal conditioning with high-speed analog-to-digital conversion, making it suitable for applications such as medical instrumentation, industrial measurement, and test and measurement equipment. The device integrates low-noise amplifiers, programmable gain stages, anti-aliasing filters, and high-resolution ADCs into a compact package, reducing system complexity and board space. Key Features Multi-channel analog front-end integration High-resolution analog-to-digital conversion Low-noise input stage for precision measurements Programmable gain amplifier (PGA) Integrated anti-aliasing filters High sampling rate capability Serial digital interface (SPI-compatible) Low power consumption for portable systems Compact surface-mount package Electrical Characteristics (Typical – refer to datasheet for exact values) Supply Voltage: ~1.8 V to 3.3 V (analog/digital domains) Input Voltage Range: Dependent on configuration Resolution: Up to 16-bit or higher (device dependent) Sampling Rate: Up to several MSPS (depending on mode) Power Consumption: Optimized for performance/power balance Functional Blocks Low-noise input buffer Programmable gain amplifier (PGA) Anti-aliasing filter High-speed ADC core Digital control interface (SPI) Clock management circuitry Package Information Package Type: QFN / VQFN (exact variant per TI RRU package code) Mounting Type: Surface Mount Pin Count: Typically 40+ pins (refer to datasheet for exact count) Applications Medical imaging and instrumentation Industrial data acquisition systems Oscilloscopes and test equipment Communication systems Precision sensor interfaces Advantages High integration reduces external components Improved signal integrity due to low-noise design Flexible configuration via programmable gain Compact footprint for dense PCB layouts Notes Exact electrical parameters, pin configuration, and performance metrics must be verified in the official Texas Instruments datasheet. Proper PCB layout (grounding, shielding, and decoupling) is critical for optimal performance. #commonpartslibrary #integratedcircuit

1 Ohms ±1% 2W Chip Resistor 2512 (6332 Metric) Current Sense Thick Film The CRM2512-FX-1R00ELF specification defines the engineering requirements for a surface-mount current sense resistor designed for precision current measurement and power management applications. This specification establishes the functional, electrical, mechanical, thermal, environmental, and quality requirements necessary to ensure accurate resistance performance, efficient power dissipation, and long-term operational reliability in electronic systems. The component is intended for use in power supplies, battery management systems, motor control circuits, industrial automation equipment, and embedded electronic applications requiring precise current monitoring. The resistor provides a low-resistance element for current sensing while maintaining high measurement accuracy, thermal stability, and compatibility with automated surface-mount manufacturing processes. Engineering Requirements The resistor shall be manufactured using high-quality resistive materials and controlled fabrication processes to ensure stable resistance characteristics, low temperature coefficient, and reliable long-term performance. The construction shall provide consistent electrical behavior throughout the specified operating conditions without significant drift or degradation. Electrical characteristics shall ensure accurate resistance value, stable current sensing performance, and low inductance suitable for high-frequency switching environments. The component shall maintain its specified tolerance and thermal performance under continuous rated power and transient load conditions. Thermal performance shall support efficient heat dissipation through the package structure and printed circuit board interface. The resistor shall withstand normal solder reflow processes and maintain structural integrity during thermal cycling, vibration, and mechanical handling. Mechanical construction shall be compatible with standard surface-mount assembly processes and shall provide reliable solder joint formation. Workmanship shall be free from defects including cracks, delamination, contamination, plating irregularities, or structural inconsistencies that could adversely affect electrical or mechanical performance. Inspection, validation, and testing shall be conducted using calibrated equipment and controlled quality procedures to verify compliance with all applicable engineering and manufacturing requirements. Any deviation from this specification shall require formal engineering evaluation, documented technical justification, and approval through the established engineering change control process. Documentation Supporting documentation shall include engineering drawings, electrical performance specifications, thermal characterization data, qualification reports, inspection records, material declarations, and revision-controlled manufacturing documentation. All documentation shall be maintained under formal configuration management and quality assurance systems to ensure complete product traceability. Revision Control Any modification to this specification shall be managed through the formal engineering change management process. All revisions shall undergo technical review, validation, and approval before implementation to ensure continued compliance with design intent and applicable engineering standards. #EngineeringSpecification #CurrentSenseResistor #PowerElectronics #SurfaceMount #PrecisionResistor #IndustrialElectronics #PowerManagement #QualityAssurance #EngineeringDocumentation #ElectronicComponents

Battery Fuel Gauge IC Multi-Chemistry 32-QFN (4x4) The BQ41Z50RSNR is a highly integrated battery fuel gauge and battery management IC designed for single-cell and multi-cell lithium-ion and lithium-polymer battery packs. It provides accurate battery monitoring, protection, authentication, and state estimation functions for portable, industrial, and embedded power applications. The device incorporates advanced Impedance Track™ fuel gauging technology to deliver precise state-of-charge, state-of-health, and runtime predictions across varying operating conditions and battery aging profiles. The device integrates battery protection features including overvoltage, undervoltage, overcurrent, short-circuit, and temperature monitoring to enhance system safety and reliability. It supports SMBus and I²C communication interfaces for host processor interaction and system diagnostics. Internal flash memory allows programmable configuration parameters, calibration data, and battery profile storage. The BQ41Z50RSNR is optimized for compact battery-powered systems requiring accurate fuel gauging, low power consumption, and robust battery protection capabilities. Typical applications include notebooks, handheld devices, industrial instruments, portable medical equipment, smart battery packs, and embedded rechargeable systems. Engineering Specification Device Type Battery Fuel Gauge and Battery Management IC Battery Chemistry Support Lithium-Ion and Lithium-Polymer Cell Configuration Supports multi-cell battery pack configurations Fuel Gauging Technology Impedance Track™ battery fuel gauging Integrated Functions Battery monitoring State-of-charge estimation State-of-health estimation Remaining runtime prediction Battery protection Cell balancing support Authentication support Temperature monitoring Data logging and diagnostics Protection Features Overvoltage protection Undervoltage protection Overcurrent protection Short-circuit protection Charge and discharge protection Thermal protection Communication Interface SMBus compatible I²C compatible interface Non-Volatile Memory Integrated flash memory for configuration and battery profile storage Measurement Functions Battery voltage measurement Current measurement Temperature sensing Capacity tracking Cycle count monitoring Operating Voltage Designed for rechargeable battery pack applications Power Consumption Low-power operation optimized for portable devices Package Type QFN package Mounting Type Surface-mount device Operating Temperature Range Industrial operating temperature range suitable for portable and embedded applications Typical Applications Smart battery packs Portable electronics Industrial handheld equipment Medical portable devices Rechargeable embedded systems Battery-powered instrumentation #commonpartslibrary #integratedcircuit #powermanagement

REYAX RYUW122 is designed as smart algorithm and high quality UWB(Ultra Wide Band) module, It is good for secure and precise distance measurement. FEATURES • Supports IEEE802.15.4-2015 UWB & IEEE802.15.4z (BPRF mode) • Supports channels 5 & 9 (6489.6MHz & 7987.2 MHz) • Worldwide UWB Radio Regulatory compliance • Location to an accuracy of 10 cm • Control easily by AT commands • Provides precision location and data transfer simultaneously • Designed with integrated antenna • Integrated AES 128 #CommonPartsLibrary #module

IMUs - Inertial Measurement Units Programmable smart sensor combining accelerometer, gyroscope and fusion software

Pressure Sensor 4.35PSI ~ 18.13PSI (30kPa ~ 125kPa) 9-LGA The BMP585 is a high-precision digital barometric pressure sensor designed for accurate altitude and environmental pressure measurement in compact, low-power embedded systems. It integrates a MEMS sensing element with advanced signal conditioning and digital compensation circuitry to provide highly stable and reliable pressure and temperature data across a wide operating range. The device is optimized for portable electronics, industrial sensing, indoor navigation, weather monitoring, drones, and IoT applications requiring precise atmospheric measurements. The sensor supports digital communication through standard serial interfaces, enabling straightforward integration with modern microcontrollers and processors. Its low noise performance, high resolution, and fast response characteristics make it suitable for applications involving motion tracking, vertical positioning, and environmental monitoring. The compact surface-mount package allows efficient PCB layout integration in space-constrained designs. The BMP585 incorporates configurable sampling, filtering, and power management features to balance measurement accuracy, bandwidth, and energy consumption. Internal calibration and compensation algorithms reduce system-level complexity while improving long-term stability and measurement consistency. The device is designed for robust operation under varying environmental conditions and supports low-power modes for battery-operated systems. Engineering Specification Device Type Digital barometric pressure and temperature sensor Sensor Functions Atmospheric pressure sensing Temperature sensing Altitude estimation support Pressure Measurement High-resolution MEMS pressure sensing element Integrated digital compensation and calibration Low-noise pressure measurement architecture Temperature Measurement Integrated temperature sensing for environmental monitoring and pressure compensation Communication Interface I²C interface support SPI interface support Power Features Low-power operation Configurable performance and sampling modes Sleep and standby operating capability Signal Processing Integrated digital filtering Configurable oversampling Internal compensation engine Package Information Compact surface-mount package RoHS-compliant construction Operating Characteristics High measurement stability Fast response time Designed for portable and industrial environments Application Areas Wearable devices Indoor navigation systems Portable weather stations Industrial monitoring IoT sensing nodes Drones and altitude tracking systems Consumer electronics #commonpartslibrary #integratedcircuit #pressuresensor

Air Velocity Sensor Module – MEMS thermopile-based air velocity sensor with a 0 to 15 m/s measurement range, 12-bit digital output over an I²C interface, and 3.3 V supply operation. Features 125 ms response time, ±5% full-scale accuracy (at 25°C), 400 kHz I²C clock support, and an operating temperature range of −20°C to +85°C. The module measures 8 × 9 × 3.7 mm and incorporates a silicon-carbide-coated sensing element with solid thermal isolation technology. #Renesas #FS3000 #FS30001015 #AirVelocitySensor #FlowSensor #MEMS #Thermopile #I2C #12Bit #DigitalSensor #EmbeddedSystems #IndustrialSensors

10 Ohms ±1% 10W Through Hole Resistor Axial Moisture Resistant Wirewound RS01010R00FE73 is a surface-mount, low-ohmic current sense resistor designed for precision current measurement and power management applications. It features a robust metal element construction that provides excellent thermal stability, low inductance, and high accuracy. This component is commonly used in power supplies, battery management systems, motor control circuits, and DC-DC converters where accurate current sensing is critical. Key Features Ultra-low resistance value for current sensing applications High power rating in compact SMD package Tight tolerance for precision measurement Low temperature coefficient for stable performance Excellent pulse handling capability RoHS compliant and lead-free Electrical Characteristics Resistance Value: 0.010 Ω (10 mΩ) Tolerance: ±1% Power Rating: 1 W Temperature Coefficient (TCR): ±75 ppm/°C (typical) Operating Temperature Range: -55°C to +155°C Mechanical Characteristics Package Type: Surface Mount (SMD) Package Size: 2512 (approx. 6.3 mm × 3.2 mm) Construction: Metal strip / metal element Termination: Nickel barrier with matte tin plating Performance Characteristics Low parasitic inductance for high-frequency applications High thermal conductivity for efficient heat dissipation Stable resistance over temperature and load conditions Suitable for high current measurement Applications Current sensing in power supplies Battery management systems (BMS) Motor control and drive circuits DC-DC converters Automotive electronics #CommonPartsLibrary #Resistor #THT #Axial

Air Quality Sensor CO2 Sensor 2.5V/3.3V/5V 20-Pin SMD EP T/R The SCD41-D-R1 is a miniature photoacoustic carbon dioxide sensor module developed by Sensirion for high-accuracy environmental sensing applications. The device integrates a CO₂ sensing element, temperature sensor, humidity sensor, optical components, calibration memory, and digital signal processing into a compact surface-mount package suitable for embedded systems and portable electronics. The sensor utilizes photoacoustic sensing technology to provide precise carbon dioxide concentration measurements while maintaining low power consumption and long-term stability. Integrated humidity and temperature sensing capabilities enable environmental compensation and simplify system integration by reducing the need for external sensors. The SCD41 communicates through a standard I²C digital interface and supports automatic self-calibration functions for reliable long-term operation. Its compact footprint and low energy requirements make it suitable for battery-powered devices, smart building systems, HVAC equipment, indoor air quality monitoring systems, and IoT applications. The module is factory calibrated and designed for continuous monitoring of indoor air quality conditions. The integrated architecture minimizes external component requirements while enabling accurate sensing performance across a wide operating range. Key Features Photoacoustic CO₂ sensing technology Integrated temperature and humidity sensing High accuracy carbon dioxide measurement I²C digital communication interface Low power consumption operation Automatic self-calibration support Compact surface-mount package Factory calibrated output Long-term measurement stability Optimized for indoor air quality applications Low-profile PCB mounting design RoHS and halogen-free compliant Electrical Characteristics Low-voltage supply operation Low average current consumption suitable for portable devices Integrated digital signal processing Non-volatile calibration memory Standard I²C communication compatibility Stable operation across industrial environmental conditions Mechanical Characteristics Compact SMD package for space-constrained applications Surface-mount assembly compatible Low-profile package structure Integrated optical cavity and sensing chamber Moisture-sensitive device requiring controlled handling during assembly Functional Characteristics Real-time carbon dioxide concentration monitoring Simultaneous temperature and humidity measurement Automatic environmental compensation Continuous and periodic measurement modes Fast startup and measurement response Long operational lifetime with stable calibration Optimized airflow design for accurate sensing Suitable for continuous indoor environmental monitoring Typical Applications Indoor air quality monitoring systems Smart thermostats and HVAC controllers Building automation equipment Demand-controlled ventilation systems Portable environmental monitoring devices Smart home and IoT products Air purification systems Occupancy and ventilation monitoring Battery-powered sensing devices Consumer and industrial environmental monitoring equipment #commonpartslibrary #sensor #airquality

Humidity, Temperature 0 ~ 100% RH I2C ±1.8% RH 4 s Surface Mount The SHT41-AD1B-R3 is a high-precision digital humidity and temperature sensor developed by Sensirion. It integrates calibrated sensing elements, analog signal processing, and a digital communication interface within a compact surface-mount package optimized for space-constrained embedded applications. The device is designed for accurate environmental monitoring across industrial, consumer, HVAC, portable electronics, and IoT systems. The sensor utilizes Sensirion CMOSens® technology to provide stable long-term performance, fast response time, and excellent repeatability under varying environmental conditions. Factory calibration enables direct digital output without the need for external calibration circuitry. The integrated I²C interface simplifies system integration with microcontrollers and embedded processors. The SHT41-AD1B-R3 is engineered for low-power operation, making it suitable for battery-powered and energy-efficient designs. Its compact DFN package supports automated assembly processes and high-density PCB layouts. The device also incorporates advanced internal diagnostics and checksum protection to improve communication reliability and data integrity. Features High-accuracy relative humidity sensing High-accuracy temperature measurement Fully calibrated and linearized digital output I²C digital communication interface Low power consumption optimized for portable systems Fast response and measurement conversion time Excellent long-term stability and repeatability Integrated heater functionality for condensation mitigation Wide operating voltage range Compact surface-mount DFN package Factory-trimmed and tested performance High immunity to environmental stress and contamination Low drift over product lifetime Suitable for reflow soldering processes Electrical Characteristics Supply voltage supports low-voltage embedded systems Digital communication compatible with standard I²C hosts Low standby current consumption Optimized active measurement current Integrated CRC data protection for communication integrity Environmental Characteristics Wide operating temperature range Wide relative humidity operating range Designed for high reliability in industrial and consumer environments Resistant to moisture-induced performance degradation Supports long operational lifetime with stable calibration Package Information Compact DFN surface-mount package Moisture-sensitive device suitable for automated assembly RoHS compliant and halogen-free construction Tape-and-reel packaging configuration for production assembly Applications Environmental monitoring systems HVAC and climate control equipment Smart home and IoT devices Portable electronics Industrial automation systems Data loggers and instrumentation Weather monitoring equipment Indoor air quality monitoring Battery-powered sensor nodes Consumer electronic products #commonpartslibrary #sensor #temperature #humidity #environmentalsensor #i2c #embedded #industrial #iot #sensirion

BQ7961x-Q1 family (BQ79612-Q1, BQ79614-Q1, BQ79616-Q1, BQ79616H-Q1) are automotive-grade, functional safety-compliant battery monitoring and balancing ICs from Texas Instruments for high-voltage Battery Management Systems (BMS). The devices support 12, 14, or 16 series-connected lithium-ion battery cells and provide high-accuracy voltage measurements, integrated cell balancing, hardware protection, temperature monitoring, and isolated daisy-chain communication. Designed for hybrid and electric vehicles (HEV/EV) and energy storage systems (ESS), the BQ7961x-Q1 family supports ISO 26262 functional safety up to ASIL D, integrated diagnostics, redundant voltage measurement paths, configurable digital filtering, and stackable architectures for large battery packs. The family offers precise battery state monitoring, enhanced safety, and scalable BMS implementation for automotive and industrial energy storage applications. Search Keywords: BQ79612-Q1, BQ79614-Q1, BQ79616-Q1, BQ79616H-Q1, BQ7961x-Q1, Texas Instruments BQ79616, Battery Monitor IC, Battery Management System IC, BMS Controller, Automotive BMS, EV Battery Monitor, Cell Balancing IC, High Voltage Battery Monitor, ISO26262 ASIL-D, Automotive Battery Protection, Lithium Battery Monitor, Energy Storage BMS, Stackable Battery Monitor, Battery Pack Monitoring, Cell Voltage Measurement IC, Electric Vehicle Battery Management Hashtags: #BQ79612Q1 #BQ79614Q1 #BQ79616Q1 #BQ79616HQ1 #BQ7961xQ1 #TexasInstruments #BatteryManagementSystem #BMS #CellBalancing #BatteryMonitor #ElectricVehicle #EVBattery #EnergyStorage #LithiumBattery #AutomotiveElectronics #ISO26262 #ASILD #PowerElectronics #EmbeddedSystems #HardwareDesign BQ79612-Q1

High-Side or Low-Side Measurement, Bi-Directional Current and Power Monitor (0-36V) with I2C Compatible Interface, VSSOP-10 ADC I2C 16-Bit Oversampling Current Shunt VSSOP*3x3mm*P0.5mm*

45V 2.5A Simple Three-Phase Power Stage with Current Measurement #ultralibrarian

45V 2.5A Simple Three-Phase Power Stage with Current Measurement #ultralibrarian

Digital Temperature Sensor – 16-bit digital temperature sensor with I²C/SMBus 3.0 interface for local temperature measurement from −40°C to +125°C. Operates from a 1.5 V to 3.6 V supply and provides ±0.5°C accuracy over the −10°C to +60°C range. Features programmable temperature thresholds, ALERT output, one-shot mode, support for up to 1 MHz I²C clock, and up to four selectable I²C addresses. Housed in a 6-pin UDFN (2 × 2 mm) package. #STMicroelectronics #STTS22H #STTS22HTR #TemperatureSensor #DigitalTemperatureSensor #I2C #SMBus #16Bit #TemperatureMonitoring #UDFN6 #EmbeddedSystems #Sensors

High-Precision Multi-Band RTK GNSS Receiver Module – Multi-band GNSS receiver module designed for real-time kinematic (RTK) positioning, precision agriculture, surveying, autonomous robots, UAVs, industrial automation, asset tracking, and embedded navigation systems. Supports concurrent reception of GPS, Galileo, GLONASS, BeiDou, QZSS, SBAS, and NavIC signals on L1/L2/L5 frequency bands, delivering centimeter-level positioning accuracy with RTK and PPP-RTK correction services. Features up to 25 Hz navigation update rate, −167 dBm tracking sensitivity, UART, USB, I²C, and SPI host interfaces, RAW GNSS measurement output, RTCM 3.x input/output, NTRIP compatibility, time pulse output, and integrated RTK engine for high-precision positioning. Operates from a 2.7 V to 3.6 V supply, consumes approximately 0.5 W typical, and is specified for operation over a −40°C to +85°C temperature range. Packaged in a compact 54-pin LGA module (22 × 17 mm) for embedded integration. #u-blox #ZEDF9P05B #RTKGNSS #HighPrecisionGNSS #MultiBandGNSS #GPS #Galileo #BeiDou #GLONASS #Surveying #AutonomousRobotics #PrecisionAgriculture #EmbeddedSystems

The XIAO RP2350 packs the power of the Raspberry Pi RP2350 (switchable architecture of dual Arm Cortex-M33 cores running at 150MHz with FPU, and dual open-hardware Hazard3 RISC‑V cores, enhanced security and encryption) into the classic XIAO form factor. Measuring just 21x17.5mm, it features 19 multifunction GPIOs, an RGB LED, and a Battery Management System with ultra-low power consumption of 27μA, battery power supply, and direct battery voltage measurement. Thanks to the XIAO ecosystem, the XIAO RP2350 is compatible with a wide range of add-ons, including displays, LED matrix, Grove modules, CAN Bus, Vision AI sensors, and mmWave sensors. With native support for MicroPython, C, and C++, the XIAO RP2350 is perfect for developers of all levels looking to create compact, battery-powered applications for smart control, wearables, DIY keyboards, and more.

24 Bit Analog to Digital Converter 4, 8 Input 4 Sigma-Delta 56-VQFN (7x7) The ADS127L14 (quad) and ADS127L18 (octal) are 24-bit, delta-sigma (ΔΣ), analog-to-digital converters (ADCs) based on the single-channel ADS127L11. The devices provide simultaneous sampling of four or eight channels with data rates up to 512kSPS (wideband filter mode) and 1365kSPS (low-latency filter mode). Features • Simultaneously measure four or eight channels • Wideband filter mode: up to 512kSPS • Low-latency filter mode: up to 1365kSPS • Power-scalable speed modes: – Max speed: 512kSPS • 83mW (ADS127L14) • 165mW (ADS127L18) – High speed: 400kSPS • 64mW (ADS127L14) • 128mW (ADS127L18) – Mid speed: 200kSPS • 37mW (ADS127L14) • 74mW (ADS127L18) – Low speed: 50kSPS • 12mW (ADS127L14) • 24mW (ADS127L18) • AC performance with DC precision: (High-Speed Mode) – Dynamic range at 200kSPS: 112dB (typical) – THD: –118dB (typical) – INL: 1ppm of FSR (typical) – Offset drift: 10nV/°C (typical) – Gain drift: 0.5ppm/°C (typical) • Precharge buffered signal inputs • Programmable by pin setting or SPI • Frame-sync port for output data • Internal or external clock operation • Analog supply voltage: 2.85V to 5.5V 2 Applications • Test and measurement: – Data acquisition (DAQ) – Shock and vibration instruments – Acoustics and dynamic strain gauges • Factory automation and control: – Condition monitoring • Aerospace and defense: – Sonar • Medical: – Electroencephalograms (EEG) • Grid Infrastructure: – Power quality analyzers #ADS127L14IRSHT #TexasInstruments #ADC #DeltaSigmaADC #24BitADC #SimultaneousSampling #DataAcquisition #IndustrialAutomation #MedicalInstrumentation #PowerQuality #PrecisionMeasurement #EmbeddedSystems

Isolation amplifier for precision measurement of high-voltage signals with reinforced capacitive isolation and a fully integrated isolated DC/DC converter. It supports differential input voltages up to ±1 V, provides a fixed gain of 2 V/V, operates from a 3 V to 5.5 V supply, offers ±1.5% maximum gain error and 100-kHz bandwidth, and is qualified for automotive applications in a 16-pin SOIC (DWV) package. #IsolationAmplifier #ReinforcedIsolation #IntegratedDCDC #DifferentialInput #HighVoltageSensing #PrecisionMeasurement #Automotive #AECQ100 #SOIC16 #TexasInstruments