IR Optical Limit Switch Endstop Tachometer Speed Sensor Module for Arduino ESP32

3pcs IR Optical Limit Switch Endstop Tachometer Speed Sensor Module for Arduino

2Pcs Lot TCST2103 Optical Endstop Switch for Reprap 3D printer NEW

RC522 RFID Kit 13.56 Mhz including Tag and Card for ESP32 and Arduino

ACS712 Hall Current Sensor Module 5A 20A 30A Arduino ESP32

CC1101 433MHz SMA RF Transceiver Module Arduino ESP32 ESPHome Home Assistant

Digital 38kHz IR Infrared Transmitter Module Remote LED Emitter / Arduino ESP32

VL53L0X ToF Laser Ranging Sensor Breakout — I2C Distance Module Arduino ESP32