Regulated smart constant current charger for 9V NiMH rechargeable batteries.
Project tutorial by Alex Stepanov
My 'Gorgy' clock! Enhanced with an IR remote, a TFT display, a barometer, and a humidity and temperature sensor.
Project in progress by Erik de Ruiter
7 awesome cases for 7 different circuito.io-supported components. It's 3D time!
Project in progress by circuito.io team
Digital clock with Arduino using Shift Register (74HC595), real time clock, temperature and humidity sensor and 7 Segments display.
Project in progress by LAGSILVA
Can you record a short video of the LCD before "regulation failed" message appears and send it to me or upload to youtube?
V1 source not same as Arduino supply. It should be ~17V. See schematic diagram
Do all resistors in your circuit have right values?
What is the value of voltage you are using as V1 source?
What is voltage on the LCD display before you are getting "regulation failed"
Or connect with your social account:
New here? Create an account