1. All the parts we need in this project.
2. Install the pats on the board and solder them.
3. Program AVR Atmega 328, then setup and calibrartion.
Product list:
Atmega 328http://bit.ly/2mZeB4n
IC 78M05http://bit.ly/2mVpLXO
Transistor C1815 http://bit.ly/2Hf1jtN
Transistor A1015 http://bit.ly/2oo1tpD
IC TL431 http://bit.ly/2mJ0bFv
Crysta 8mhz http://bit.ly/2nHVOKY
Capacitor 100nF (SMD) http://bit.ly/2or2oFT
Capacitor 10nF (SMD) http://bit.ly/2oo352F
Capacitor 1nF (SMD) http://bit.ly/2os7K3Q
Capacitor 47uF http://bit.ly/2EEfgNs
Resistor 100K http://bit.ly/2WmR1ud
Resistor 27Khttp://bit.ly/2nOJSH3
Resistor 3K3 http://bit.ly/2OVtmP3
Resistor 10K http://bit.ly/2TMSWXV
Resistor 680R http://bit.ly/2mfNEZW
LCD 1602 http://bit.ly/2nIgHpe
POT 20K http://bit.ly/2os9OJ8
Rotary Encorder https://ebay.to/2mUKJWE
20-pin DIP ZIF sockets https://ebay.to/2mfQDBC
More details, pls check the video on Youtube: