One improvement you might consider is including practical implementation examples to illustrate these concepts. For instance, this THVD1400 RS485 Transceiver Board offers a real-world reference for proper RS485 hardware design. Examining its PCB layout and component choices could help bridge the...
Great tutorial—really nice use of the DFRobot ESP32-S3 board and Telegram integration for light monitoring! Telegram integration with ESP32 is also useful in agricultural projects.
If you are interested in exploring another application of Telegram bots with ESP32 for environmental automation...
Great one. If you want to make more realistic face, you can see here: https://www.pcbway.com/project/shareproject/The_Face_maker101_c4124445.html
This project is a great starting point, especially for those who want to control eye movements and play certain audio files. By coordinating the...
Yes, they considered the Ripple Current Rating when doing the calculations. Please take a look. Here is also a tutorial on switching power supply design: https://www.pcbway.com/project/shareproject/85V_260VAC_to_5VDC_2_5A_Flyback_Switching_Power_Supply_c412c2b3.html
You can see it for a...
The device tree sets the interrupt-parent and interrupts fields under the w5500@0 node, but in the example, they’re left blank:
ethernet: w5500@0 {
compatible = "wiznet,w5500";
reg = <0>; // missing
interrupt-parent = <&gpio2>;
interrupts = <4...
Hey everyone,
I’m working on a low-power motion tracking project using an LSM6DSL IMU to capture 3D acceleration and gyroscope data. This sensor is interesting because it has an "Always-On" mode, which is supposed to keep motion detection running with minimal power consumption.
I came across...