-
How to Design an RTC Circuit
RTC (Real_Time Clock) provides a time reference for the entire electronic system. MCU, MPU, and CPU are inseparable from RTC circuit design. When designing and applying RTC units, delays, timeouts, or
-
Experience in solving audio signal ground noise based on BA3121
Let me share an audio problem I encountered in a real project.In the design of embedded products, robots, etc., audio amplifier design is sometimes indispensable. We don’t have high requirements for a
-
ESP32S3 ubuntu+vscode environment construction and use internal USB-JTAG (builtin) debugging program
1. Environment Construction
The difficulty of deploying the ESP32 series development environment has always been criticized. The first thing to be criticized is the various deceptive tutorials on the
-
TFT can be produced by liquid silicon spin coating process
Seiko Epson and JSR have jointly developed a silicon film using liquid coating and inkjet forming processes. The silicon film is a low-temperature polycrystalline silicon TFT (thin film transistor) wi
-
SD, TF, MS, M2 card reader chip GL823K-SOP16 datasheet
In many products, we can see products that support SD card, TF card, MS card, M2 card functions. To achieve this function, your main chip must have at least two sets of USB data to provide to the card
- 【GD32L233C-START review】+P9813_RGBLED test【3】
- Liquid Level Measurement System Based on Single Chip Microcomputer
- UART emulation LIN problem
- Floating point issues with MicroPython
- DSP2812 software phase lock problem