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Elegoo For Arduino UNO R3 Project Most Complete Starter Kit w/ Tutorial for MEGA2560 UNO NANO (63 Items)

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Elegoo For Arduino UNO R3 Project Most Complete Starter Kit w/ Tutorial for MEGA2560 UNO NANO (63 Items)

$63^.51

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ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA Nano

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ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA Nano

$68^.99

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SunFounder Universal Maker Sensor Kit Compatible with Arduino Mega 2560/Uno R3/R4 Minima/WiFi Nano, Raspberry Pi 5/4B/3B+/Zero 2 W/, Pico W, ESP32, C++, Python, MicroPython, Beginners & Engineers

$153^.28

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AJMRTC DHT11 LM35 Temperature Humidity Sensor Shield for Arduino UNO R3, Stackable Expansion Board, Analog & Digital Temp Humidity Detector Module for Environmental Monitoring, STEM Teaching & Electro

$15^.09

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AJMRTC TDS Sensor Meter V1.0 Module, Water Quality Tester Board, Total Dissolved Solids Detection Filter Measuring Sensor for Arduino UNO R3, Water Purifier Monitoring, Aquarium DIY Projects

$13^.51

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AJMRTC TCS34725 RGB Color Sensor Module with IR Filter and White LED, Color Recognition Detector Sensor Board Compatible with Arduino UNO R3 for DIY Color Sensing Projects

$11^.79

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flashtree FPM11A Green Light Optical Fingerprint Reader Sensor Module 6 Pins for Arduino Mega2560 UNO R3

$50^.99

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5Pcs HC-SR04 Ultrasonic Sensor Module Kit Distance Sensor Compatible with Mega R3 Duemilanove Nano for Robot XBee ZigBee by ElecRight

$12^.99

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5Pcs HC-SR04 Ultrasonic Sensor Module Kit Distance Sensor Compatible with Mega R3 Duemilanove Nano for Robot XBee ZigBee by ElecRight

$16^.61

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NOYITO Nano I O Expansion Sensor Shield Module for UNO R3 Nano V3.0 (Pack of 2)

$19^.97

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NOYITO I O Expansion Sensor Shield Module for UNO R3 Nano V3.0 Nano Pro - Color Version

$14^.97

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5Pcs HC-SR04 Ultrasonic Sensor Module Kit Distance Sensor Compatible with Mega R3 Duemilanove Nano for Robot XBee ZigBee by ElecRight

$16^.71

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waveshare Sense HAT (C) for Raspberry Pi 4/3 B+/3 B/2 B/B+/3 A+/A+/Zero/Zero W Onboard Multi Powerful Sensors Supports External Sensor with 40PIN GPIO Extension Header and I2C Interface

$37^.79

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AJMRTC TOF MINI Laser TimeofFlight Range Finder Sensor, UART Distance Measurement Module with OnBoard Controller, Mini LiDAR Unit for Arduino ESP32 Raspberry Pi Robot ObstacleAvoidance DIY Project

$34^.04

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Direct Drive Servo Motor Driver Board (B) Suitable for Raspberry Pi 5 /4B, 2.4G WiFi Support, for DDSM400 Hub Motor, ESP Now Support, via ESP32 UART or Type-C USB Port @(DDSM Driver HAT (B))

$91^.37

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DHT11 LM35 Temperature Humidity Sensor Shield Stackable Expansion Board with Digital Humidity and Temperature Readings Analog Temperature Output Full IO Pin Extension for Environmental Monitoring

$14^.89

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AJMRTC QRE1113 Infrared Reflective Sensor Module, 3.3V-5V Non-contact IR Reflection Detector, Line Tracking Proximity Sensor Board for Arduino Raspberry Pi DIY Circuit Robot Projects

$12^.43

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RP2350-Zero Mini Development Board Built-in Temperature Sensor Compatible with Raspberry Pi Dual-Core Dual-Architecture Microcontroller (RP2350-Zero-Soldered)

$25^.03

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Volume Discounts:$23.43 - $25.03

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Lonely Binary 46-in-1 Sensor Kit for ESP32, Raspberry Pi Pico and STM32 | 46 labeled modules with TK part numbers and silkscreened pins. No soldering. Case included; wires and board not included.

$103^.39

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Industrial 6-Channel ESP32-S3 WiFi Relay Module for WiFi/Bluetooth/RS485 Control, Onboard RS485 / Pico HAT Interfaces, with Multiple Isolation Protection Circuits @(ESP32-S3-Relay-6CH)

$111^.47

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RP2350-Zero Mini Development Board Built-in Temperature Sensor Compatible with Raspberry Pi Dual-Core Dual-Architecture Microcontroller (RP2350-Zero)

$23^.33

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Volume Discounts:$21.73 - $23.33

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RP2350-ETH Dual-Core Ethernet Module Development Board with USB-C Port Compatible with Raspberry Pi Microcontroller

$36^.56

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AJMRTC VCNL4040 Proximity and Ambient Illuminance Sensor Module, STEMMA QT / Qwiic I2C Interface Light Distance Sensor for Arduino Raspberry Pi STM32 STEM Project

$16^.44

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AJMRTC 5Pcs Slot-type Optocoupler Tacho Speed Sensor Module, Tacho-generator RPM Counter Sensor Board, Pulse Counting Speed Detector Compatible with Raspberry Pi, Arduino, MCU for Rotation Speed

$13^.12

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AJMRTC Slot-type Optocoupler Tacho Sensor Module, Speed Tachometer Counter Sensor Module, Tacho-generator Speed Detection Board Compatible with Raspberry Pi, Arduino, MCU for RPM Measurement & Pulse

$12^.12

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AJMRTC 2Pcs Infrared Reflective Sensor Module, IR Photoelectric Reflectance Detector, Obstacle Avoidance Line Tracking Sensor for Arduino ESP32 STM32, Robot & Electronic DIY Projects

$22^.43

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Adafruit INA169 Analog DC Current Sensor Breakout - 60V 5A Max

$25^.95

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ESP8266 Dual Relay Module, 2 Channel 10A ESP-12F Development Board for Smart Home IoT, 5V/8-80V Power Supply

$17^.66

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Volume Discounts:$16.06 - $17.66

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AJMRTC GY-31 TCS230 TCS3200 Color Recognition Sensor Module, Digital Color Detector Sensor Board for MCU Microcontroller, Color Identification Module for Arduino Raspberry Pi DIY Electronic Projects

$11^.79

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ESP8266 Burner Development Board Test Frame Module Downloader Support for ESP-12F ESP-07S ESP-12E ESP-01S ESP12S ESP-01 Flash Download Tool Test Board Code Burner

$16^.93

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Volume Discounts:$15.33 - $16.93

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AJMRTC 5PCS/LOT RCWL-0516 Microwave Radar Sensor Module, Human Body Induction Switch Intelligent Motion Detector, Non-contact Doppler Radar Breakout Board for Arduino Auto Light Security Project

$11^.79

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Openlog Serial Data Logger Open Source Data Recorder Flight Control Board Support Micro SD Module ATmega328 Serial Port Data Storage

$17^.64

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Volume Discounts:$16.04 - $17.64

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AJMRTC Photoelectric Speed Sensor Encoder with Coded Disc Code Wheel, 5V Speed Measuring Module, for Freescale Smart Car, DIY Robot and Electronic Speed Detection Projects

$11^.79

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ESP32-C5 Dual-Band Wi-Fi 6 Development Board, 240MHz RISC-V Processor, ESP32-C5-WROOM-1 Series Module, Multi-Protocol RISC-V MCU, 8MP PSRAM @(ESP32-C5-WIFI6-KIT-N16R8)

$53^.69

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Long Range TOF (time of Flight) Mini Laser Range Sensor Supports UART / I2C Communication, for Raspberry Pi @(TOF Laser Range Sensor Mini)

$45^.17

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360° Omnidirectional High-Torque 2-Axis Expandable Pan-Tilt Camera Module for Raspberry Pi 5 4B, Based On General Driver Board for Robots, Driven By Serial Bus Servos @

$388^.97

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