After defining the differential pair, I started routing using Differential Pair Routing, but the two pads on one side could not always connect to the two pads on the other side.
Original article by Mr. Gaosu | Huang GangDo you want green oil? Don’t want green oil? Do you want green oil? Don’t want green oil? Have you ever thought about this question when you are running the s
The BM1021 small package is pin-compatible with BM77 and BM78, and software compatible. It complies with the Bluetooth 4.1 protocol standard. It also supports Bluetooth 3.0 mode (BR/EDR, SPP protocol)
The following is a detailed explanation of common welding defects, appearance characteristics, hazards, and cause analysis.1. Cold soldering1. Appearance characteristicsThere is an obvious black bound
Abstract: With the purpose of remote control of lighting equipment in large places, this paper introduces the software and hardware design of the remote lighting control box system based on the SST89C