Power supplies | Newegg.com

AJMRTC MAX17043 LiPo Fuel Gauge Lithium Battery Detection Board Module, A/D Conversion IIC I2C Interface Battery Capacity Monitor Module, for Lithium Battery DIY Electronic Projects

$14^.10

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AJMRTC 10Pcs LM293P DIP8 Dual Channel Differential Comparator IC Chips, Through Hole DIP-8 Voltage Comparator, High Precision Electronic Component for Circuit Control Projects

$12^.70

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AJMRTC 1PCS CJMCU-75 LM75A Digital Temperature Sensor Module, High Precision High Speed I2C IIC Interface LM75 Breakout Board for Arduino STM32 Raspberry Pi Embedded Temperature Measurement Projects

$11^.78

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AJMRTC LM75 Digital Temperature Sensor Module, High Speed I2C IIC Interface High Precision Thermometer Development Board with Overtemperature Alarm Output for Arduino Raspberry Pi ESP32 Electronic

$10^.90

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AJMRTC KA2284 Audio Level Indicator DIY Electronic Kit, 5mm Red & Green LED Level Indicator, 3.5-12V Audio Spectrum Display Electronic Parts Set, Soldering Practice Suite for Audio Signal Level Detect

$10^.93

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AirGuard CO2 SAWF-08P, Smart Indoor Air Quality Monitor, Matter Compatible, 2.4GHz WiFi, CO2 Monitor for CO2/Temp/Humidity, Real-Time Display & Notification, for Bedroom, Nusery Room

$79^.99

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AJMRTC AM312 Mini PIR Motion Sensor Module, Pyroelectric Infrared Human Body Detector, Automatic Induction Sensor DC2.7V-12V, Compact PIR Detector for Arduino, Smart Light, Security Alarm, Electronic

$10^.39

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HTMR07-J5 Humidity Sensor Module Temperature Sensor | Compatible with HOKURIKU/HDK HSU-07 Series Sensors, Replacement Part, Fit for Dehumidifier

$28^.99

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AJMRTC BH1750FVI Digital Light Sensor Module, BH1750 Chip Light Intensity Detection Module, Digital Light Ball Sensor DC 5V, I2C Interface Ambient Light Module for Arduino Raspberry Pi ESP32 DIY Elect

$11^.59

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LJ12A3-4-Z/BX M12 Inductive Proximity Sensor Switch NPN NO 3-Wire Output DC6-36V 4mm Detection Distance Less Than 300mA Load Current with Compact 12mm Diameter for Industrial Automation 2PCS

$11^.89

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SAWF-07P Smart Indoor Air Quality Monitor with PM2.5, PM10, Temperature & Humidity Sensor, Real-Time Display, Notification, Matter-Compatible, 2.4GHz WiFi, 3.73-inch Screen, for Bedroom, Nusery

$68^.99

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AirGuard CO2 SAWF-08P, Smart Indoor Air Quality Monitor, Matter Compatible, 2.4GHz WiFi, CO2 Monitor for CO2/Temp/Humidity, Real-Time Display & Notification, for Bedroom, Nusery Room

$79^.99

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MICS-4514 Air Quality Gas Sensor Module - CO, NO2, NH3, CH4 Concentration Detection, 5V Dual Channel Analog Output for MCU Development

$22^.99

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AJMRTC High Sensitivity CLT Non-Contact Detection Sensor Kit, 1PC 3V-5V Wide Voltage 60mm Sensing Distance DIY Sensor Board for Electronic Experiments and Circuit Projects

$10^.54

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AJMRTC 1PC DC 3V-9V Sound Voice Activated Sensor Module, Intelligent Auto On/Off Delay Sound Control Switch, Microphone Sound Trigger Board for DIY Electronic Circuit Projects

$10^.85

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AJMRTC SC7A20H 3-Axis Acceleration Tilt Angle Sensor Module, 3V-6V Wide Voltage Horizontal Detection Inclinometer, Serial Port UART Output, for STM32 Arduino Tilt Monitoring Electronic DIY Projects

$10^.54

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AJMRTC MCU-30105 MAX30105 Optical Sensor Module DC 5V, Smoke Particle and Flame Detection Breakout Board for Arduino STM32 Microcontroller Electronic DIY Projects

$10^.54

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AJMRTC 10PCS LM393 Dual Voltage Comparator IC, DIP8 Package LM393P LM393N LM393, Through Hole Comparator Chip for Signal Comparison DIY Electronic Circuit Projects

$10^.70

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AJMRTC 10PCS MV358I LMV358 LMV358IDR Operational Amplifier IC, Industrial Grade Dual Op Amp, SOP-8 Surface Mount Chip for Signal Amplification, Circuit Maintenance and Electronic DIY Projects

$11^.90

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AJMRTC Microwave Radar Body Induction Solar LED Driver Controller Board, 3.2V 3.7V Solar Wall Light Switch Circuit Board with Remote Control for Solar Street Lamp & Outdoor Light DIY Projects

$10^.54

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LD2410B 24GHz Millimeter Wave Radar Smart Human Presence Sensing Module 5V Bluetooth Motion Switch Sensor Board Cable Wire Detector for Smart Home Automation Lighting Security System

$11^.99

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Teyleten Robot SCD41 Gas Sensor Module CO2 Carbon Dioxide Temperature and Humidity Gas Sensor Module I2C

$40^.99

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Volume Discounts:$40.59 - $40.99

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GUVA-S12SD 240nm-370nm UV Detection Sensor Module Light Sensor

$15^.23

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Analog Current Sensor Module INA169 2.7V to 60V DC Current Sensor Breakout Module

$15^.98

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MPR121 Breakout V12 Proximity Capacitive Touch Sensor Module

$16^.18

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APDS9960 Proximity Detection Non-Touch Gesture Detection RGB Gesture Sensing Direction Recognition Module Proximity Sensor

$17^.03

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E18-D80NK Adjustable Infrared Obstacle Avoidance Detection Sensor 5V Switch Detect 3-80cm

$16^.08

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1pc Grove Temperature and Barometer Sensor, SPA06-003, I2C/SPI Interface, 40x20x6.5mm, 3.3V, ±0.3 hPa Accuracy

$39^.48

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Volume Discounts:$38.08 - $39.48

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1pc Grove Smart IR Gesture Sensor, Infrared Camera, AI Algorithm, 15+ Gestures, I2C/SPI, Type-C, 3.3V/5V

$73^.98

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Volume Discounts:$72.58 - $73.98

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10Pcs HR202 Humidity Sensor HR202L Humidity Sensor Module Humidity Detector Humidity Sensitive Resistor

$11^.99

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Volume Discounts:$9.59 - $11.99

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VL53L0X V2 ToF Laser Distance Sensor Module, 0 to 2 m Range, 3 V 5 V Supply

$11^.99

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Volume Discounts:$9.59 - $11.99

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Pressure Sensor -BMP384 -Qwiic Environmental Sensor -BMP384 Digital Pressure Sensor

$74^.75

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4Pcs RCWL-1601 Ultrasonic Ranging Sensor Module Compatible with HC-SR04 Ranging Sensor 2.2mA Wide Voltage 3V 5V

$11^.99

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Volume Discounts:$9.59 - $11.99

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1pc Industrial pH Meter/Sensor MODBUS-RTU RS485 & 4~20mA Current (S-pH-01A)

$403^.99

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Volume Discounts:$402.59 - $403.99

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5V 1 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control (1 Channel)

$16^.49

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000 JESSINIE Hall Sensor Module Digital Display Magnetic Field Induction Intensity Detection Module Bare Board Modbus/at Voltage 5V

$16^.05

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