Now I have a newly soldered circuit board with 6 power supplies, including two 3.3V ones. Each one is not short-circuited to the ground, but the current is too large when it is powered on. What's goin
[color=#000]I just came into contact with ZigBee, and encountered several problems when learning single-point communication. The terminal and the coordinator send data to each other, and the timer is
Based on TI Da Vinci series TMS320DM8168 floating-point DSP C674x + ARM Cortex-A8 high-performance video processorPowerful video encoding and decoding capabilities, with 3 independent programmable HD
Numerous examples of industrial, scientific, and medical radio frequency (ISM-RF) products have shown that printed circuit board (PCB) layouts are prone to various defects. It is often found that the