KY-008 3pin 650nm Red Laser Transmitter
Smart Electronics New KY-008 3pin 650nm Red Laser Transmitter Dot Diode Copper Head Module for Arduino Dot laser Operating voltage 5V Power 5Mw Wavelength 650n m OD 6mm 1 This 5V laser head very easy to use, you can use Arduino control, do controllable laser pointer, theft detection, etc. interesting application devices. (2) Whenever the …
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NRF24L01+ wireless SMD Transmitter module
NRF24L01 SMD Version The NRF24L01 is a monolithic transceiver chip that operates in the world’s common ISM band of 2.4-2.5GHz. The wireless transceiver includes: Frequency Generator Enhanced SchockBurstTM Mode Controller Power Amplifier Crystal Amplifier Modulator Demodulator Output Power Channel Selection and Protocol The setting can be set to extremely low current consumption via the SPI …
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