This is a simple oscilloscope made with STC MCU.
Material list:
STC8A8K64S4A12 MCU x 1
SSD1306 OLED(SPI) x 1
Resistor:
1W 10k x 1
1/4W 2k x 2
1/4W 10k x 1
Capacitor:
47uF x 1
0.01uF x 1
EC11 Encoder x 1
Tact Switch x 1
2-Pin Terminal x 1
Socket Strip:
7-Pin x 1
2-Pin x 1
Li-ion Battery
5V Booster Module
B站视频教程: https://www.bilibili.com/video/BV1ai4y1t79R
头条视频教程: https://www.ixigua.com/i6818625118101570060
YouTube Video Tutorial: https://youtu.be/c6gBv6Jcz7w