Tell us about yourself!
Connect Common Anode RGB LED's to Common Ground RGB LED's
Problem I have had with those panel meters doing something similar in the past, is they put the shunt in the negative line, so your 2 ground terminals are now not quite at the same voltage, putting the 2 grounds together will end up with the current readings being inaccurate.
Stand Up Arcade Controllers using Adult Walkers
Enchanted Forest Mushroom Lights
Faux Zinc painting project
Underwater Waterfall, for Cheap!
Console Gaming Shelf
DIY Small Bench Power Supply
Antique Brass Blow Torch Accent Lamp
Online Live Photo Streaming From Any SD Card Enabled Camera
Easy Carrot Cake
Table belt sander (lijadora de banda, de mesa)
LED Photo Frame
The Word Clock - Arduino version
Smart Master/Slave Power Strip for your PC [mod] (self shutdown but zero standby)
Six Days a Week
Table Top Light with LEDs