DPH-5005 Benchtop Power Supply Project
Up till now I have been using 12V and 5V power supply units on my desk to power various stuff I am tinkering with, from data loggers to sensors and so on. As I...
Tagged: raspberryPi
As shipped, the Pi has no real-time clock …
As shipped, the Pi has no real-time clock, and depends on the internet to determine the current time. Since my Pi might run without internet, I added a real-time clock to it. It’s an...
First steps in re-purposing my old Raspberry Pi
First steps in re-purposing my old Pi: connecting to it via the serial console. Since the Pi’s serial console uses TTL levels, I used a TTL<->RS232 converter I bought locally (http://goo.gl/faOGpi).My wiring from Pi...
