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LED wavelength: 609 nm
Carrier Frequency: 38 kHz tuned receiver
Interface: 4-bit Parallel and 8-bit Parallel
Operating Current: 50mA
2x Battery Holder/Case Plastic AA/14500 with Knife/Switch 1/2W LED wavelength: 609 nm2 Slots AA battery box with a Knife Switch. The material is thick and does not deform. The bottom has a fixing hole. Wit Wire Leads and a knife. The knife can be used as a switch, which is convenient for DIY technology small production. Specification: Voltage: The battery is connected in series, generally one battery is 1. 5V, and it is equipped with 2 Slots. It can output 3V voltage and can drive a general DIY small motor. Positive and negative: The
