JohnCrow
Posts: 25
Joined: Fri May 25, 2012 5:28 pm
Location: Lincolnshire

GB Test Board

Sun Nov 25, 2012 1:47 pm

I have built a simple expansion / test board for my Gertboard / RPi
It consists of :
A 3.3 V LCD Display - Used to ensure compatiblity with the RPi
3 x Potentiometers ( 1 is for the LCD Contrast)
1 x Light Dependant Resistor
4 x DP Relays
1 x Small DC Motor

I have used the same type of header pins as used on the Gertboard, that way I can connect it up using the F-F jumpers.
The LCD can be connected to either the GB or the RPi using either 4 or 8 bit connections
Attachments
GB-Extension.JPG
Expansion - Test Board
GB-Extension.JPG (44.77 KiB) Viewed 769 times
1 in 10 people understand binary, the other one doesn't

Return to “HATs and other add-ons”