[i=s]This post was last edited by Suoyuedudu on 2019-12-14 13:58[/i]I would be very grateful if a great god passing by could help me solve the problem that has troubled me for a long time.
The chip us...
[b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use it for commercial purposes, you must obtain the author's consent and...
It is now on the market.Click here to see its true appearance
Awards have been presented. Click here to viewTektronix will launch the latest oscilloscope on June 4From now until 12:00 PM on June 3
Par...
[i=s]This post was last edited by dcexpert on 2018-11-23 11:20[/i] In order to test the effect of MicroPython on the latest K210, I bought a K210.I made a mistake when I bought it. I chose the core bo...
[i=s] This post was last edited by bqgup on 2019-4-12 21:24 [/i] [postbg]3.jpg[/postbg] [font=黑体][size=4] The external clock of the board I use is 50MHz, and the clock pin is PIN_23. The on and off st...
[align=left][font=微软雅黑][size=4]Startups are like this:[/size][/font][/align][font=微软雅黑][size=4] [/size][/font][align=left][font=微软雅黑][size=4]A group of like-minded people, doing what they believe in a...
At present, there are two ways for China's telephone network switches to transmit caller identification information CID (Calling Identification Delivery ). The more commonly used one is FSK (Frequenc...[Details]
On October 10, Genesis disclosed a major asset restructuring plan. The company plans to purchase 19.13% of the minority shareholders' equity in the company's holding subsidiary Shenzhen Genesis held ...[Details]
The most common problems when measuring 220V mains electricity with an oscilloscope: 1. Tripping during measurement; 2. People accidentally get electric shock; 3. The oscilloscope burned during measu...[Details]
Recently, the disassembly of Mobile China showed that the iPhone 12 series uses Qualcomm's X55 baseband. This baseband is usually paired with the Snapdragon 865 mobile platform in this year's...[Details]
Fortune (Chinese version) and Aon Hewitt jointly released the first list of "China's Top 50 Best Boards of Directors", with Tencent ranking first, NetEase ranking 10th, and Alibaba ranking 20th. In a...[Details]
Resistors: RES1, RES2, RES3, RES4; the package attributes are axial series
Non-polar capacitors: cap; the package attributes are RAD-0.1 to rad-0.4
Electrolytic capacitors: electroi; the p...[Details]
Preface If we want to understand how a microcontroller runs a program, we first need to understand the composition of the microcontroller. Here we take the 80C51 microcontroller as an example to unde...[Details]
On August 13, the 220 kV Yingxi Substation Multi-station Integration Demonstration Project located on Yingze Street in Taiyuan City, Shanxi Province was completed. Yingxi Substation will add a data...[Details]
This system uses OmNIVision's CMOS image sensor OV7620 as the acquisition chip, Zoran's ZR36060 as the data compression chip, and Cypress's AN2131QC microcontroller with USB interface as the overall c...[Details]
A voltage-stabilized power supply circuit with a 7-shaped overcurrent protection circuit
The figure shows a voltage-stabilized power supply circuit with a 7-shape...[Details]
Recently, Chongqing University Lithium Battery and New Materials Suining Research Institute stood out in the first National Advanced Energy Storage Technology Innovation Challenge and won the second p...[Details]
1. Characteristics of diodes The most important characteristic of diodes is unidirectional conductivity. Its volt-ampere characteristic curve is shown in Figure 1: 1. Forward characteristics When...[Details]
The number of people buying new energy vehicles (EVs) is exploding. It is estimated that there will be 10 million EVs on the road by 2030 and 36 million by 2040. The automotive industry is at a tu...[Details]
Free your time to create an automated space with NXP's FRDM development board
Shanghai, China, November 14, 2024 -
The newest community of Farnell, a global distributor of electr...[Details]