Four CHANNEL 12V ULN2003 BASED RELAY BOARD MODULE 3DR Radio Telemetry 433MHz 500mW(X6) ensuring reliable operation of Raspberry
EUR131.44
EUR172.44
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Ships within 48 hours · Estimated delivery Oct 23 - Oct 28
Description
Four CHANNEL 12V ULN2003 BASED RELAY BOARD MODULE 3DR Radio Telemetry 433MHz 500mW(X6) ensuring reliable operation of Raspberry ensuring reliable operation of Raspberry Pi 4 with attached peripherals without voltage fluctuations Flexible 4 Bit Mode: Save precious I O pins by operating in 4 bit mode requires only 6 GPIO pins (RS Works with 3 compatibility
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