Accelerometer X, Y, Z Axis ±3g 1.6kHz (X,Y), 550Hz (Z) 16-LFCSP-LQ (4x4) The ADXL335BCPZ-RL7 is a low-power, complete 3-axis accelerometer with analog voltage outputs proportional to acceleration. It measures acceleration along the X, Y, and Z axes with a full-scale range of ±3 g. This device integrates a micro-electromechanical system (MEMS) sensor with signal conditioning circuitry, enabling direct analog output without the need for external amplification. The RL7 suffix indicates tape-and-reel packaging for automated assembly. The ADXL335BCPZ-RL7 is designed for compact, battery-powered, and motion-sensitive applications where low power consumption and ease of integration are critical. Functional Overview The accelerometer operates using a capacitive sensing structure. Acceleration causes displacement of an internal mass, changing capacitance, which is converted into a proportional analog voltage output. Each axis operates independently and provides a continuous analog signal that can be read by a microcontroller’s ADC. External capacitors allow the user to configure bandwidth per axis, enabling optimization for noise or response speed. Electrical Characteristics Supply Voltage Range: 1.8 V to 3.6 V Supply Current: Typical: 350 µA Measurement Range: ±3 g Sensitivity (Typical): 300 mV/g Zero-g Bias Level: Approximately VCC / 2 Bandwidth: Adjustable via external capacitors Typical limits: X, Y axes: up to 1600 Hz Z axis: up to 550 Hz Output Characteristics Output Type: Analog (ratiometric to supply voltage) Axes: Three independent outputs (XOUT, YOUT, ZOUT) Output Impedance: Approximately 32 kΩ Noise Density: X/Y axes: ~150 µg/√Hz Z axis: ~300 µg/√Hz Mechanical Characteristics Package Type: 16-lead LFCSP Package Dimensions: Approximately 4 mm × 4 mm × 1.45 mm Mounting: Surface mount Packaging Option: Tape and reel (RL7) Environmental Specifications Operating Temperature Range: −40°C to +85°C Storage Temperature Range: −65°C to +150°C Shock Survival: Up to 10,000 g Interface Requirements External Components: Capacitors required for bandwidth selection (one per axis) Interface Type: Analog voltage outputs compatible with ADC inputs Pin Description (Summary) ST: Self-test input XOUT: X-axis analog output YOUT: Y-axis analog output ZOUT: Z-axis analog output VCC: Power supply GND: Ground NC: No connection / reserved Applications Tilt and orientation sensing Motion and vibration detection Portable electronics Gaming controllers Wearable devices Industrial monitoring systems Key Features Three-axis acceleration measurement Low power consumption Analog output for simple interfacing Compact MEMS package Adjustable bandwidth Wide temperature operating range Tape-and-reel packaging for automated manufacturing #commonpartslibrary #integratedcircuit #sensor #accelerometer

Capacitive Touch Screen 1 Key 6-Pin SOT-23 T/R / IC TOUCH SENSOR 1KEY SOT23-6 #commonpartslibrary #integratedcircuit #capacitive #touchbutton #sensor

Capacitive Touch Buttons 32-TQFP (7x7) #commonpartslibrary #integratedcircuit #capacitivetouch

4.3A Gate Driver Capacitive Coupling 3000Vrms 1 Channel 8-SOIC #commonpartslibrary #isolator #gatedriver

Capacitive Touch Proximity Only TSOT-23-6 #CommonPartsLibrary #IntegratedCircuit #Interface #Sensor #Capacitive-touch

Capacitive Touch Buttons 24-QFN (4x4) #commonpartslibrary #sensor #Touchsensor #integratedcircuit

Capacitive Touch Buttons 20-VQFN (3x3)

Low-Side Gate Driver IC Non-Inverting 8-PDIP MOSFET Gate Driver for driving power MOSFETs and other capacitive loads. Operates from a 4.5V to 18V supply and provides 6A peak source/sink output current with high-speed switching. Features a single non-inverting driver in an 8-pin PDIP (CPA) package. #MOSFETGateDriver #GateDriver #SingleChannel #6A #4.5Vto18V #NonInverting #PDIP8 #Microchip

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

Accelerometer X, Y, Z Axis ±3g 1.6kHz (X,Y), 550Hz (Z) 16-LFCSP-LQ (4x4) The ADXL335BCPZ is a small, thin, low-power, complete 3-axis accelerometer with signal-conditioned voltage outputs. It measures acceleration with a minimum full-scale range of ±3 g. The device outputs analog voltages proportional to acceleration in each of the three orthogonal axes (X, Y, and Z). The accelerometer is designed for low power consumption and high resolution, making it suitable for mobile devices, tilt sensing, motion detection, and vibration monitoring. It operates over a wide temperature range and requires minimal external components, enabling easy integration into compact systems. Functional Overview The ADXL335 uses a capacitive sensing structure to detect acceleration. Changes in acceleration result in differential capacitance changes, which are converted into voltage outputs through an internal signal conditioning circuit. Each axis provides an independent analog output that can be directly interfaced with ADC inputs of microcontrollers or other processing units. Bandwidth for each axis can be adjusted using external capacitors, allowing flexibility depending on application requirements. Electrical Characteristics Supply Voltage Range: 1.8 V to 3.6 V Supply Current: Typical: 350 µA Measurement Range: ±3 g Sensitivity (Typical): 300 mV/g Zero-g Bias Level: Approximately mid-supply voltage Bandwidth: User-selectable via external capacitors Typical range: X, Y axes: up to 1600 Hz Z axis: up to 550 Hz Output Characteristics Output Type: Analog voltage (ratiometric to supply voltage) Number of Axes: Three (X, Y, Z) Output Noise: Low noise suitable for precision motion sensing Cross-Axis Sensitivity: Typically ±1% Mechanical Characteristics Package Type: 16-lead LFCSP (Lead Frame Chip Scale Package) Dimensions: Approximately 4 mm × 4 mm × 1.45 mm Mounting: Surface mount Environmental Specifications Operating Temperature Range: −40°C to +85°C Shock Survivability: Up to 10,000 g Interface Requirements External Components: Requires capacitors for bandwidth setting (one per axis) Output Interface: Direct analog output compatible with ADC inputs Applications Mobile devices and handheld electronics Tilt and orientation sensing Vibration monitoring systems Gaming and motion input devices Industrial instrumentation Wearable electronics Key Features Low power consumption Compact form factor High resolution analog outputs User-adjustable bandwidth Wide operating temperature range Simple integration with minimal external components #commonpartslibrary #sensor #transducer #motionsensor #accelerometer

The ESP32-WROOM-32E (16MB) is a highly integrated Wi-Fi + Bluetooth + Bluetooth Low Energy (BLE) module developed by Espressif. It is based on the ESP32-D0WD-V3 chip and features a dual-core processor, rich peripherals, and large flash memory—making it ideal for IoT, embedded systems, and wireless applications. This module is part of the upgraded WROOM-32E series, offering improved RF performance, better stability, and enhanced reliability compared to earlier versions like the 32D. Key Features (16MB Variant) Processor & Memory Dual-core Xtensa® 32-bit LX6 CPU, up to 240 MHz 520 KB SRAM + 448 KB ROM 16 MB SPI Flash (large storage for firmware/data) Optional variants with PSRAM for memory-intensive tasks Connectivity 2.4 GHz Wi-Fi (802.11 b/g/n) Bluetooth v4.2 (BR/EDR + BLE) Integrated PCB antenna (no external antenna needed) Peripherals & Interfaces Up to 26–38 GPIOs (depending on usage) Supports: UART, SPI, I2C, I2S PWM (LED & motor control) ADC, DAC Capacitive touch sensors SD/SDIO/MMC, CAN (TWAI) Electrical & Physical Operating voltage: 3.0V – 3.6V Operating temperature: –40°C to +85°C (industrial range) Compact size: 18 × 25.5 × 3.1 mm Typical Applications Smart home devices (lighting, appliances) IoT sensors and gateways Industrial automation systems Wearables and smart gadgets Audio/voice processing (thanks to dual-core + large flash) #module #ESP32 #16MB

Proximity Sensors 2 x Capacitive, Hall-effect & Inductive #commonpartslibrary #integratedcircuit #sensor

TFT-graphical display with LED background and capacitive touch panel, 800x480, 16-bit colours, +5V VDD, RS-232, I2C or SPI display TFT LCD graphic *EA*eDIPTFT70*ATC*

WS72324Q-16/TR is a quad low-power operational amplifier featuring rail-to-rail input and output capability. It is optimized for low-voltage, battery-powered applications with ultra-low quiescent current while maintaining good AC performance. The device supports single-supply operation and includes four independent op-amps in a compact QFN 3×3 mm package. Engineering Specifications Manufacturer Will Semiconductor (Will Semi) Part Number WS72324Q-16/TR Device Type Quad Operational Amplifier (4 channels) Package QFN 3×3 mm, 16-pin, 0.5 mm pitch Mounting Type Surface Mount (SMD) Electrical Characteristics Supply Voltage Range 1.8 V to 5.5 V Quiescent Current 42 µA typ per amplifier Gain Bandwidth Product (GBWP) 1.5 MHz Slew Rate 1.1 V/µs Input Offset Voltage ±3 mV max Offset Voltage Drift 1 µV/°C Input Bias Current ~1 pA typ Common Mode Rejection Ratio (CMRR) 101 dB typ Power Supply Rejection Ratio (PSRR) 105 dB typ Output Current (Short Circuit) 43 mA source / 47 mA sink Total Harmonic Distortion + Noise -102 dB @ 1 kHz -90 dB @ 10 kHz Input / Output Characteristics Input Type Rail-to-rail input Output Type Rail-to-rail output Common Mode Input Range (V−) − 0.2 V to (V+) + 0.2 V Output Voltage Swing Near rail-to-rail (load dependent) Load Drive Capability Down to 2 kΩ load Operating Conditions Operating Temperature Range −40°C to +125°C Maximum Supply Voltage 6 V Package Mechanical Data (QFN3x3-16L) Body Size 3.0 mm × 3.0 mm nominal Pin Pitch 0.50 mm Pad Width (b) 0.20 – 0.30 mm Pad Length (L) 0.25 – 0.35 mm Functional Features Rail-to-rail input/output operation Ultra-low quiescent current for battery applications No phase reversal with overdriven inputs No crossover distortion High CMRR and PSRR Stable with capacitive loads Typical Applications Active filters Battery-powered systems Portable medical devices Gas/smoke sensing circuits Low-side current sensing #commonpartslibrary #integratedcircuit

Fully calibrated temperature and humidity sensor with digital output and I²C interface The AHT30 is a high-precision digital temperature and humidity sensor developed by AOSONG Electronics. It integrates a capacitive humidity sensing element, a temperature sensor, and a dedicated ASIC in a compact DFN package. The device provides fully calibrated digital output through an I²C interface, offering low power consumption, excellent long-term stability, and reliable performance in demanding environmental conditions. It is widely used in smart home devices, HVAC systems, industrial controls, weather monitoring equipment, IoT devices, and consumer electronics. Key Features Fully calibrated digital temperature and humidity sensor I²C digital communication interface Relative humidity measurement range: 0% to 100% RH Temperature measurement range: -40°C to +85°C High accuracy: up to ±2% RH and ±0.3°C (typical) Wide operating voltage: 2.2 V to 5.5 V Low power consumption Fast response time Excellent long-term stability Strong anti-interference capability Compact DFN package suitable for reflow soldering Optimized ASIC with improved MEMS sensing technology Applications Smart home and IoT devices HVAC and air quality monitoring Weather stations Consumer electronics Medical equipment Industrial monitoring and control systems Refrigerators, dehumidifiers, and air conditioners Hashtags #AHT30 #AOSONG #TemperatureSensor #HumiditySensor #EnvironmentalSensor #I2C #MEMS #SmartHome #IoT #HVAC #IndustrialAutomation #WeatherMonitoring #EmbeddedSystems #ElectronicsDesign #PCBDesign

Capacitive Graphic LCD Display Module Transmissive Red, Green, Blue (RGB) TFT - Color I²C, RS-232, SPI 7"

Dual capacitive touch/proximity switch with auto-calibration, TSSOP-16 NXP capacitive touch sensor auto-calibration TSSOP*4.4x5mm*P0.65mm*

6-Channel Capacitive Touch Sensor, DFN-10 6 Channel Capacitive Touch Sensor DFN*1EP*3x3mm*P0.5mm*

Capacitive Touch Sensor Controller for projected capacitive (PCAP) touch panels, supporting up to 40 touch channels with USB, I²C, and UART host interfaces. The ILI2511 operates from a 3.3 V supply, integrates touch sensing, signal processing, and host communication in a single chip, and is housed in an 88-pin QFN package for industrial, POS, and ATM touch applications. #ILITEK #ILI2511 #CapacitiveTouchController #TouchController #PCAP #USB #I2C #UART #QFN88 #HumanMachineInterface #EmbeddedSystems #PCBLibrary