be suitable for technical application
Left and right hands
1x Multifunction Electric Energy Meter with LCD Display D69 2058
Real-time display of temperature and humidity
directly soldered to the above components to complete a variety of prototype circuit
Ky-022 Arduino Infrared Sensor Infrared Receiver Module 38khz Receiver Ir Sensor Ir Receiver wireless detector be suitable for technical applicationInfrared IR Sensor Receiver Module for Arduino adopts 1838 infrared receiving head. Light resistance, strong electromagnetic interference, built in infrared dedicated IC, can work under 500 lux light intensity. Widely used in stereo, TV, video machine, disc machine, set top boxes, digital photo frame; car stereo, remote control toys, satellite receivers, hard disk player, air conditioner, heater; electric fan, lighting and other home appliances.