Month: June 2020

PCA9685 Learning Notes

PCA9685 Documantation – NXP PCA9685: 16-channel, 12-bit PWM Fm+ I²C-bus LED controller Product Sheet – NXP PCA9685 16-channel, 12-bit PWM Fm+ I2C-bus LED controller Datasheet R4 – NXP  — PCA9685 Documantation – […]

jdvcc relay module

How can Rpi python control a 5V relay module, opto-isolated, with a JDVcc jumper? Ask Question Asked yesterday Active today Viewed 38 times 1 Just starting to explore python, Raspberry and a relay. I want […]

old GPSD post

Rpi UART GPSD to GPS Module Connection Problem Ask Question Asked 1 year ago Active 3 days ago Viewed 1k times 3 1 I’ve tried reconnecting an old GPS module to the UART pins on […]