An open source SSD1316 OLED expansion module with a mini size and uses the IIC control bus.
1. Preview image:2. OLED size and pin definition:3. AD design source files...
The scenario envisioned for this kit is to use it as a field monitoring device, using an accelerometer as a vibration sensor, issuing a start command on the mobile phone, obtaining data through Blueto...
The National Day holiday is almost halfway through, but the project has not made much progress. The time to submit the work is getting closer, but there are still many bugs to be solved. When debuggin...
Sensor nodes are required to work for a long time. Frequent replacement of batteries is time-consuming, laborious, and impractical in many situations. They cannot be charged as frequently as portable ...
Vivado Online Debug Overview
There are many ways to debug FPGA board level, and debugging with the help of conventional oscilloscopes and logic analyzers is the most typical method. As shown in Figure...
News on the morning of June 5th: Today, Apple, Suzhou Industrial Park, and TEDA Low Carbon Center signed a Memorandum of Understanding in Suzhou. The three parties will jointly promote the wor...[Details]
On July 22, the startup Inbrain Neuro electronics is experimenting with brain-computer interfaces (BCIs) using graphene chips, and plans to test its graphene-based brain-computer interfaces during ...[Details]
Recently, the zero-carbon ship energy storage power system designed and developed by China New Energy Aviation has passed the DNV certification, becoming the first ship battery system product indep...[Details]
Jiwei.com reported that yesterday evening, the official Weibo account of Zhangjiagang Public Security Bureau announced that on May 12, 2019, Zhong Yu, chairman of Kangde Group, major shareholder and ...[Details]
With various high-end, precision With the massive increase in equipment and the development of industrial production towards refinement, higher and higher requirements are placed on the quality of ...[Details]
1. What is
the forward rated
current
of
a diode
?
The rated current of a diode is the main nominal value of the diode. For example, for a 5A/100V diode, 5A is the r...[Details]
With the "new infrastructure" trend, the smart transportation industry has become the focus of attention. How to use information technology to open up the digital closed loop of people, vehicles, roa...[Details]
1 Introduction
Today, servo systems, like other automation products such as CNC, PLC, and frequency converters, have been maturely applied in various fields of industrial production. Servo dri...[Details]
I have been learning stm32 for more than a year. Although I have been exposed to serial port data reception a lot, I have recently encountered a serial port interrupt to receive hundreds of KB or even...[Details]
The DG4000 series is a multi-functional signal generator that integrates function generator, arbitrary waveform generator, pulse generator, harmonic generator, analog/digital modulator, frequency met...[Details]
Parker's EY series is a permanent magnet explosion-proof brushless servo motor for use in Zone 2 explosive environments. It can operate safely in Zone 2 (gas and dust environments) at up to 40 or 6...[Details]
Internet of Things (IoT) devices are being rapidly introduced into all markets, ranging from home appliances to medical devices to automobiles; manufacturers must stay ahead of competitors through co...[Details]
This is an ultrasonic distance measurement module program I wrote a few days ago. The ultrasonic distance measurement module uses HC-SR04 and the microcontroller is STC80C52RC. However, I bought a mi...[Details]
The source program of the sending microcontroller is as follows: #include "ir_send.h" /*------------Initialize IO------------*/ void ir_init(void) { P2M0 = 0x80; //P2.7 strong push-pull ...[Details]
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