Background: According to data and actual tests, the EMI noise of a Class D amplifier is different at different powers. When <10W, the low-frequency noise of CE and RE is very low. And after removing t...
[Event Introduction]The 2019 College Student Electronic Design Competition is about to begin. Netizens who are preparing to participate this year are probably already in preparation.For the first time...
Course Description
STM32WB is a new generation of wireless dual-core IC, supporting multiple mainstream 2.4GHz protocol stacks, including: BLE, ZigBee, Thread, etc. It also supports static and dynamic...
eric_wangST Sensors & Low Power Wireless Technology Forum
Polarized capacitors and non-polarized capacitors are similar in principle, both store and release charges; the voltage on the plates (here the electromotive force of accumulated charges is called vol...
[size=4] Most audio processing is still done in the analog domain today, because early digital processing solutions based on general-purpose DSPs and external analog-to-digital converters (ADCs) and d...