Input voltage 13.5-36V
DC Motor controller 20A continuously
Constant voltage or RPM
Adjustable current limit
Opto Interrupter for RPM sensing
ATmega328P PID controller for constant RPM
LED driver 14-26V, 350mA, dimmable
OLED display and rotary encoder (https://easyeda.com/sascha23095123423/dc-motor-controller-panel)
LED driver for single lipo/lion cell with step up (5-28V, 1A) constant current (0.6A, 225mW dissipation) regulator, TP4056 charger (20-1000mA), over-/undervoltage protection (2.5V-4.3V) and a microcontroller.
The circuit output is 7-9.2V (R6+R11/R7) for 3 high power LEDs in series, constant current 30-35mA (R8). P9 needs to be connected to B+ (on) or GND (off). It can also be used to dim the LEDs...
![LED driver 1A 2.png](//image.easyeda.com/pullimage/pyW3A5ZZfFKeFs0urNFYrR6nrWxFsTLqp6fUsyyn.png)
**Until furter notice: This is a work in progress**
***This circuit DOES NOT WORK with the currently suplied BOM! ***
*30.04-2019 All parts have finaly arrived and i've finished two LED driver sircuits. Solderjob have been veryfied with magnifying lens and multimeter.
Results are pretty much the...