exixe/README.md

M8Q time calibration

ws2812 underlight

tempture sensor

8 tubes, in-14

MM DD HH mm

HH mm SS temp

3D printing?

guardian theme?

bluetooth

eeprom

light senser

stm32f042K 14 PWM channels!

SPI 3MHz MAX, 16 byte command

USB C connector

disable boot0 in option byte SWD cross talk in jumper wire

rg 470ohm b 0ohm

htim14.Instance->CCR1 = pwm_value; pwm_value must be smaller than counter period

3528 rgb led

http://www.mouser.co.uk/ProductDetail/Wurth-Electronics/150141M173100/?qs=sGAEpiMZZMuCm2JlHBGeflo8zLeA%2ffbJXCK04oeb2W5E0T0m7VNM2Q%3d%3d

48MHz sysclock Prescaler 1920 period 127 194Hz

0 0xab 1 red 2 green 3 blue 4 0 5 1 6 2 7 3 8 4 9 5 10 6 11 7 12 8 13 9 14 left dot 15 right dot

up to 20MHZ