Radio frequency (RF) PCB design has many uncertainties in the currently published theories and is often described as a "black art". Generally speaking, for circuits below the microwave frequency band
I bought dozens of silicone binding wires before, which are very useful, but after using them for a while, they are not enough. Some netizens suggested that I can use pliers to crimp the wires myself.
From learning about power supplies to designing a power supply, from being a power supply novice to a technical expert...how many obstacles have you overcome along the way to becoming a power supply e
TWS (True Wireless Stereo, true wireless Bluetooth headset) needs to detect the opening and closing of the charging compartment cover, and whether the headset is in place. In this detection function,
Live broadcast details: How to improve the safety and reliability of electronic equipment in smart buildings in the era of the Internet of ThingsLive Topic: How to Improve the Safety and Reliability o