[align=left][font=微软雅黑, 宋体, Arial][size=15px][color=#000000]This example is also a classic example on the development board. I modified the framework of the program to make it more suitable for future
I would like to ask you, I [size=10.5pt] use the LM324 in the attachment to build a pyroelectric amplifier circuit, which can detect very short distances. I don’t know why? ? [/size] [size=10.5pt][/si
We can provide customers with a complete set of solution design schematics, PCB diagrams, BOM sheets, production debugging instructions, single functional circuits, etc., and provide software service
Using WEBEMNCH to design sensors is very convenient and fast. 1. Enter WEBEMNCH 1. Select sensor 2. Select gas sensor 3. Click start2. Enter the device selection page, where you can select the device
In order to listen to CD (VCD) with headphones, I spent only more than 30 yuan to install a high-fidelity headphone amplifier with beautiful sound quality. NE5532 is generally used as a preamplifier w