Arduino Nano disconnecting from PC on plugging in 3.3v NRF24L01 into PCB - Electrical Engineering Stack Exchange

Di uno scrittore di uomini misteriosi

€ 24.00

4.9 (605) In Magazzino

I've built this PCB which includes two I2C port expanders, an Arduino nano, inputs for buttons and encoders, and headers to plug in an NRF24L01 board. Currently, I just have code running to read two

arduino - i2c 16 channels relay board works wrongly - Electrical Engineering Stack Exchange

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October, 2020

Anyone using/tried the E28-2G4M27S 2.4Ghz LoRa SX1280 27dB module?

Is it possible to measure current (up to 10A) with Arduino if common ground cannot be used (e.g. immediately after the + connector of a 12VDC power source)? - Quora