-
Reward for designing sensor amplifier circuit (4000 RMB)
[i=s] This post was last edited by chenbingjy on 2019-5-22 10:48 [/i]We probably need a circuit like this, where the amplifier amplifies the sensor signal, but sensors come in various models with diff
-
Telephone Handle Side Tone Elimination Circuit
I want to use the WM8978 chip to make a digital phone. During the test of the selected phone handle, I found a problem, that is, I can hear my own voice in the receiver. I searched for information and
-
Circuit simulation help Cadence Pspice
[i=s] This post was last edited by a blue external skill on 2019-11-12 12:30[/i]Hello everyone, I am a student in school. Recently, I am learning to use Cadence to design circuits, and then use PSpice
-
Please recommend a domestic DAC 4-20mA current loop chip
Please recommend a domestic DAC 4-20mA current loop chip
The accuracy is 12 bits or above, and it can be pushed to 24V, 4-20mA or 0-20mA output. There is no requirement for the speed, 2M is also fine.
-
Detailed explanation of the working principles of thirty common resistor circuits
[b]1. Resistor series circuit[/b][align=left][color=rgb(34, 34, 34)][font="]The figure below shows a resistor series circuit. There are no other components, so it is called a pure resistor circuit.[/f
- STM32F10x develops board source code to communicate with Tencent Cloud server via the Internet
- The process of PCB design export process noticed
- 7.4V battery boost charging chip?
- How FRAM and LED lighting can illuminate stadiums
- 【ufun learning】01 Ufun unpacking and testing + development and compilation environment