Reuters reported on August 17 that DJI Innovations, the world's largest drone manufacturer, is laying off about 14,000 employees, with sales and marketing departments being the focus of layoffs.At pre...
May I ask which series of GD chips have built-in DFU mode, and which need to write additional boot to implement DFU mode? The same applies to STM32? Thank you all!...
In embedded systems, on-board communication interfaces refer to the communication paths or buses used to connect various integrated circuits to other peripheral devices. The following are commonly use...
Notes on using PMOS tube as power switch: When PMOS tube is used as power switch, the power is pulled down due to the too fast switching speed Istepped on a pit when designing the circuit recently, an...
Original article: https://blog.adafruit.com/2022/03/14/circuit-garden-by-artist-kelly-heaton-on-view-2-28-4-8-at-450-west-33rd-street-nyc/Artist Kelly Heaton presents a large circuit board in the form...
When adding the network table, some components have no flying wires. ERC check is fine, and then there is no error prompt when loading to PCB, package pins are also fine, network tabs are placed corre...