Founded in 1981, Guanxi Electronics is a professional manufacturer of relays and optocouplers. Its main business operations include the production and sales of the following four categories of products: reed relays, solid-state relays, optocouplers, and electric relays.
Power losses reduce efficiency and power output capability. Soeren Laursen RF Micro Devices For any power amplifier (PA) design, the performance of the output matching circuit is critical. However, du...
There are few examples of using BLE to implement HID Touch Screen on the Internet. I tried it today. It can be connected under IOS, but it cannot be operated. There will be a mouse icon under ANDROID,...
According to the official Mbed blog , the classic Mbed online compiler will be retired and replaced by Keil Studio Cloud.Introducing Keil Studio Cloud and retiring Mbed Online CompilerLast updated on ...
[i=s]This post was last edited by jiesuheshang on 2020-7-21 22:59[/i]I have a new China Mobile Onenet NB development board and my own NB module M5310.
350 yuan, contact number 15929720065 (same as WeC...
PicoPlanet is a series of procedurally generated PCBs. There are three capacitive touch buttons (the planets). The board also has an RGB LED, a USB-C connector and 4 pin pads, the controller is a SAMD...