Modifying the charger circuit

A project log for Arduino Glasses a HMD for Multimeter

Building an HMD with no special parts, to make work easier and safer

Alain Mauer 09/17/2016 at 19:280 Comments

I needed to change the LiPo batteries. I use now a smaller, 280mA, instead of the 330mA. For this I had to change the resistor in the charger circuit. It's 3k smd part. I soldered a normal resistor with the value of 5.6k in place to reduce the charging current to 200mA.