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It can drive up to 4 bi-directional DC motors with individual 8-bit speed selection (so
Power supply: 3-5v
Connector : 5
It has installed software NodeMCU which enables programming with the Lua script language or using the Arduino IDE
Logic type : 2-to-4-line Decoders/demultiplexers
Magnetic Reed Switch (Y213) TCRT5000 It can drive up toIntroduction : Magnetic Reed Switch (Y213) is adry reed switches have been hermetically sealed in a gas filled glass envelope. It feature single pole, single throw, normally open contacts. Magnetic Reed Switch (Y213) switching mechanism is comprised of two ferromagnetic blades, separated by only a few microns. When a magnet approaches these blades, the two blades pull towards each other. Once touching, the blades close, allowing electricity to flow.