Hello everyone, I would like to ask if I already have a charger battery for a mobile phone 3.6V 1200mAh lithium battery. I want to make a function that can display the remaining battery power. Use fou
Electronic experiment kit, a must-have for electronics enthusiasts. The experiment kit contains the following main accessories: 1. A core component, an electronic experiment board, 60mm*60mm; (upper r
Recently I saw many friends in the group discussing whether to use bare metal or RTOS for microcontrollers, so today I found some content to share some views.For engineers who work with microcontrolle
- Want to quickly understand the current wireless technologies (BLE, Zigbee...) and the latest wireless products
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Microwave filters are classified according to their transmission line types, and the performance indicators and design methods of various microwave filters are introduced in detail according to this c