FASTTECH 10kv Transformer For Zatka Machine Solar and Fuel Cell Electronic Hobby Kit

Black Air BLACKAIR AC/DC ADAPTER 3V-12VDC ADJUSTABLE SPEED CONTROLLER FOR DC FAN/MOTORS Motor Control Electronic Hobby Kit

Electrobot IR Sensor Alarm Kit With Temperature Control Security Circuit and Motion Detector Electronic Hobby Kit

Electrobot Heart Beat Pulse Sensor Module for Arduino Diy Projects Educational Electronic Hobby Kit

SR ROBOTICS Rain sensor Circuit Educational Electronic Hobby Kit

Mifra Electronic MAX30102 Heart Rate and Pulse Oximeter Sensor Module (Black) Electronic Components Electronic Hobby Kit

arduino M265 Temperature and Relative Humidity Sensor Module DHT11 Raspberry Temperature Sensor and Controller Electronic Hobby Kit

vertair Temperature Sensor and Controller Electronic Hobby Kit Educational Electronic Hobby Kit