Raspberry Pi
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tlfong01

I am a hobbyist programmer.

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7 Power a 5V relay from GPIO pins May 11 '18
5 Rpi3B/Rpi4B ILI9341 / XPT2046 SPI 2.8" Touch TFT LCD Connection / Driver Problem May 14 '19
5 Rpi GPIO pin's High level signal possibly not High enough to switch off the 5V relay problem May 2 '18
4 Multiple GPIO Buttons May 11 '19
4 How many serial ports are on the Pi 3? Apr 19 '19
3 How to tap / tee / fork the Rpi GPIO pins covered / blocked by a HAT / pHAT / bonnet? Oct 18 '19
3 Controlling 28byj48 bipolar convert with l293d ic Apr 27 '19
3 Can the 3b+ power two usb SSD drives? Jul 6 '19
3 Rpi Reading MCP3008 10 bit ADC Result Problem May 25 '19
3 Is there a way to connect a DHT22 humidity sensor to a USB Port? May 6 '19
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