Variable Resistor | LDR + one colour/RGB LED

A project log for LDR Pot | Making | Matching | Plotting

[ In the quest of making programmable Lab ] First use case: controllable vRef for Adc todo: test it in signal chain

Gintaras Valatka • 07/16/2017 at 22:23•0 Comments

RGB LED & LDR double insulated from any light with heat shrink tubing and almost ready for PWM - I used common anode(in my case - Arduino Due) As the board reboots, I get all the lights ON 'clipping' until the server connects to the board.

TODO: find the best LED resistor values for 3.3v & 5v

Variable Resistor used in GinScope for vRef. Can you see it? :D

https://hackaday.io/project/19374-ginscope-oscilloscope

Variable Resistor testing in GinLab https://hackaday.io/project/20700/log/63094-controlling-firmata

GinLab = GinScope, GinGen etc - Program ∑ Control ∑ Run!

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Testing LDR

04/28/2017 at 10:48 • 0 comments

Variable Resistor | LDR + one colour/RGB LED

Testing LDR

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