3-in-1 sensor, humidity, pressure, temperature, I2C and SPI interface, 1.71-3.6V, LGA-8 Bosch pressure humidity temperature environment environmental measurement digital *LGA*2.5x2.5mm*P0.65mm*Clockwise*

Battery Battery Monitor IC Lithium Ion 9-DSBGA The BQ27220YZFR is a highly integrated single-cell battery fuel gauge IC developed for rechargeable lithium-ion and lithium-polymer battery applications. The device utilizes Texas Instruments’ Impedance Track™ algorithm to provide highly accurate battery capacity measurement, state-of-charge estimation, runtime prediction, and battery health monitoring across varying load and temperature conditions. The device is designed for compact portable electronics, wearable devices, IoT products, handheld instruments, and low-power embedded systems requiring precise battery monitoring and extended operating life. The BQ27220YZFR supports system-side fuel gauging without requiring battery pack-side electronics, simplifying battery integration and reducing overall system cost. The fuel gauge continuously monitors battery voltage, current, and temperature to estimate available capacity, remaining runtime, full charge capacity, and state-of-health information. Integrated low-power operation enables ultra-low standby current consumption suitable for always-on battery-powered products. Communication with the host processor is implemented through a standard I²C interface, allowing configuration access, telemetry reporting, and battery parameter monitoring. The device also integrates protection and alert functionality through programmable interrupt outputs and battery condition monitoring features. The BQ27220YZFR is optimized for use with single-cell lithium-based chemistries and supports learning cycles for adaptive battery characterization over product lifetime. Internal data flash memory stores battery profile information and calibration parameters to improve long-term gauging accuracy. The device is supplied in a compact lead-free wafer chip-scale package suitable for space-constrained PCB designs and portable electronics requiring minimal footprint and low-profile assembly. Electrical Characteristics Device Type Single-cell battery fuel gauge and battery monitor IC Battery Chemistry Support Lithium-ion and lithium-polymer rechargeable batteries Input Voltage Range Supports single-cell battery operation Fuel Gauging Method Impedance Track™ algorithm Communication Interface I²C serial interface Measurement Functions Battery voltage monitoring Battery current monitoring Battery temperature monitoring State-of-charge estimation Remaining capacity calculation Full charge capacity estimation State-of-health reporting Runtime prediction Power Consumption Ultra-low operating current for portable applications Temperature Monitoring External thermistor support Host Alert Features Interrupt and alert reporting capability Data Storage Integrated nonvolatile configuration memory Calibration Features Automatic learning and battery characterization support Protection Monitoring Battery condition and system monitoring functions Package Type DSBGA wafer chip-scale package Mounting Style Surface mount Operating Temperature Range Industrial temperature operation suitable for portable electronics Functional Features High-accuracy fuel gauging over battery lifetime Adaptive battery modeling and aging compensation Low-power operation for battery-powered systems Integrated battery profiling capability Real-time remaining runtime estimation Automatic battery learning cycles Compact PCB footprint for portable devices System-side implementation without smart battery pack requirement Programmable battery alert functionality Support for low-power embedded processors and mobile systems Optimized for wearable and IoT applications RoHS compliant and lead-free package construction #commonpartslibrary #integratedcircuit #powermanagement #batterymanagement

The ORP OEM™ Circuit is a compact, OEM-ready electrochemical interface board that provides accurate oxidation-reduction potential (ORP) measurement from an ORP probe to your embedded system. Designed for use by developers, engineers, and manufacturers, this board simplifies integration of ORP sensing into custom hardware and industrial products. #Module #Part

This is a full-wave rectifier circuit to ensure that both positive and negative peaks are accounted for when taking measurement of the signal peaks. It was created for my VCA Compressor to ensure accurate peak detection so it has a response-adjust switch terminal for that can be used further to determine detection speed.

4-in-1 sensor, gas, humidity, pressure, temperature, I2C and SPI interface, 1.71-3.6V, LGA-8 Bosch gas pressure humidity temperature environment environmental measurement digital *LGA*3x3mm*P0.8mm*Clockwise*

The digital 18 bit board-mount pressure sensors in the AMS 5935 series are designed for high precision pressure measurements. They combine very high measurement accuracy with extremely low power consumption. The AMS 5935 are housed in a robust ceramic DIL-8 package for PCB assembly. They have an integrated I2C / SPI interface, which allows the readout of calibrated pressure and temperature data. They are extensively calibrated and temperature compensated and feature an extremely low measurement error at room temperature as well as a very small total error band in the compensated temperature range of -25 ... 85 °C. With a supply voltage range of 1.7 V up to 3.6 V and the extremely low current consumption in sleep mode, the AMS 5935 pressure sensors are especially suitable for battery powered microcontroller applications.

Attitude Sensors LSM6DSO32TR LGA-14_L3.0-W2.5-P0.50-TL LCSC Part Number: C1864162 JLCPCB Part Class: Extended Part Manufactured by ST(意法半导体)STMicroelectronics LSM6DSO32 iNEMO 6-axis inertial measurement unit, integrated always-on 3D digital accelerometer and 3D digital gyroscope, accelerometer full-scale ranges ±4/±8/±16/±32g, gyroscope full-scale ranges ±125/±250/±500/±1000/±2000dps, low power consumption, 1.71V to 3.6V supply voltage, SPI/I2C/MIPI I3C interface, smart FIFO up to 9kbytes, embedded pedometer, step detector, tilt detection and motion functions, embedded temperature sensor, -40°C to +85°C operating range, compact 14-lead LGA 2.5 x 3.0 x 0.83mm package. Search Keywords: LSM6DSO32, ST LSM6DSO32, STMicroelectronics LSM6DSO32, LSM6DSO32TR, iNEMO inertial module, 6-axis IMU, 3D accelerometer gyroscope, 32g accelerometer, 2000dps gyroscope, LSM6DSO32 IMU sensor, LSM6DSO32 accelerometer, LSM6DSO32 gyroscope, SPI I2C I3C IMU, LGA-14 IMU, 2.5x3mm IMU, LSM6DSO32 datasheet Hashtags: #LSM6DSO32 #LSM6DSO32TR #STMicroelectronics #STIMU #iNEMO #IMUSensor #6AxisIMU #Accelerometer #Gyroscope #3DAccelerometer #3DGyroscope #32gAccelerometer #2000dpsGyroscope #I2CSensor #SPISensor #I3CSensor #LGA14 #MotionSensor

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

Texas Instruments OPT4060 high-speed high-sensitivity RGBW color sensor, single-chip light-to-digital sensor with four optical channels for red, green, blue and wide/clear band measurement, I2C interface, semi-logarithmic output with wide dynamic range from 2.15mlux to 144klux, 12 configurable conversion times from 600µs to 800ms, automatic full-scale light range selection, selectable I2C address, interrupt output, low 24µA operating current and 2µA standby current, 1.6V to 3.6V supply range, 5.5V tolerant I/Os, SOT-5X3 2.1 x 1.9 x 0.6mm package. Search Keywords: OPT4060, Texas Instruments OPT4060, TI OPT4060, OPT4060 color sensor, RGBW color sensor, high speed color sensor, high sensitivity color sensor, I2C color sensor, light to digital sensor, RGB light sensor, ambient light color sensor, wide dynamic range light sensor, 144klux sensor, SOT-5X3 color sensor, OPT4060 Hashtags: #OPT4060 #TexasInstrumentsOPT4060 #TIColorSensor #RGBWSensor #ColorSensor #LightSensor #LightToDigitalSensor #I2CSensor #AmbientLightSensor #HighSensitivitySensor #HighSpeedSensor #144kluxSensor #SOT5X3

MCP9808 - Temperature Sensor Evaluation Board The Adafruit 1782 MCP9808 Temperature Sensor Breakout is a compact sensor evaluation board that enables high-accuracy digital temperature measurement using the MCP9808 sensor IC. It supports an I²C communication interface, allowing simple connection to microcontrollers while maintaining high precision over a wide operating temperature range. Key Features High Accuracy Temperature Sensing: Typical accuracy of ±0.25°C for reliable temperature monitoring. Wide Temperature Range: Measures temperatures from -40°C to +125°C. Digital I²C Interface: Simple two-wire communication interface for easy integration with embedded systems. High Resolution: Provides temperature resolution up to 0.0625°C. Wide Supply Voltage Range: Operates from 2.7V to 5.5V, compatible with common logic levels. Multiple Device Addressing: Configurable address pins allow multiple sensors to share the same I²C bus. Compact Breakout Board Design: Includes supporting components and headers for quick prototyping. Low Power Consumption: Suitable for battery-powered and portable applications. Applications IoT environmental monitoring Weather stations Industrial temperature monitoring Battery management systems Data logging equipment Embedded control systems Hashtags #Adafruit1782 #MCP9808 #TemperatureSensor #DigitalSensor #I2C #EmbeddedSystems #IoT #Arduino #RaspberryPi #SensorModule #ElectronicsDesign #HardwareDevelopment

24 Bit Analog to Digital Converter 3, 5 Input 1 Sigma-Delta 24-PDIP AD7714 DIP-24 The AD7714 is a complete analog front end for low-frequency measurement applications. The device accepts low level signals directly from a transducer and outputs a serial digital word. It employs a sigma-delta conversion technique to realize up to 24 bits of no missing codes performance. The input signal is applied to a proprietary programmable gain front end based around an analog modulator. The modulator output is processed by an onchip digital filter. The first notch of this digital filter can be programmed via the on-chip control register allowing adjustment of the filter cutoff and settling time. The part features three differential analog inputs (which can also be configured as five pseudo-differential analog inputs) as well as a differential reference input. It operates from a single supply (+3␣ V or +5␣ V). The AD7714 thus performs all signal conditioning and conversion for a system consisting of up to five channels Charge Balancing ADC 24 Bits No Missing Codes 0.0015% Nonlinearity Five-Channel Programmable Gain Front End Gains from 1 to 128 Can Be Configured as Three Fully Differential Inputs or Five Pseudo-Differential Inputs Three-Wire Serial Interface SPI™, QSPI™, MICROWIRE™ and DSP Compatible 3 V (AD7714-3) or 5 V (AD7714-5) Operation Low Noise (<150 nV rms) Low Current (350␣ mA typ) with Power-Down (5 mA typ) AD7714Y Grade: +2.7 V to 3.3 V or +4.75 V to +5.25 V Operation 0.0010% Linearity Error –408C to +1058C Temperature Range Schmitt Trigger on SCLK and DIN Low Current (226␣ mA typ) with Power-Down (4 mA typ) Lower Power Dissipation than Standard AD7714 Available in 24-Lead TSSOP Package Low-Pass Filter with Programmable Filter Cutoffs Ability to Read/Write Calibration Coefficients APPLICATIONS Portable Industrial Instruments Portable Weigh Scales Loop-Powered Systems Pressure Transducers #CommonPartsLibrary #IntegratedCircuit #AD7714

Temperature Sensors DS18B20+T&R TO-92-3_L4.9-W3.7-P2.54-L LCSC Part Number: C880672 JLCPCB Part Class: Extended Part Manufactured by ADI(亚德诺)/MAXIM(美信) DS18B20+T&R programmable resolution 1-Wire digital temperature sensor, local temperature measurement from -55°C to +125°C, 12-bit resolution, ±0.5°C accuracy from -10°C to +85°C, unique 64-bit serial code for multidrop 1-Wire networks, parasite power mode support, user-programmable alarm thresholds, TO-92-3 through-hole package, supplied in tape and reel packaging. Search Keywords: DS18B20+T&R, DS18B20+TR, DS18B20, Analog Devices DS18B20, Maxim DS18B20, 1-Wire temperature sensor, digital temperature sensor TO-92, DS18B20 TO-92-3, 12-bit temperature sensor, -55C to 125C temperature sensor, parasite power temperature sensor Hashtags: #DS18B20 #DS18B20TR #DS18B20TandR #AnalogDevicesDS18B20 #MaximDS18B20 #TemperatureSensor #DigitalTemperatureSensor #1WireSensor #12BitSensor #TO923 #ParasitePowerSensor