1. Description MCU: Zero-knowledge open source development board - standard board Module: DHT11 module Development tools: Zero-knowledge open source development tools [font="][size=4]The DHT11 module ...
[size=4]The NRF24L01 module is a 2.4GHz communication module. The output power, channel selection and protocol settings can be set through the SPI interface. It can be connected to almost all microcon...
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After two days and one night of exploration, I finally figured out the temperament of the DMA of the G0 series models, and I can carry out my next serial port variable length reception DEMO. The G0 se...
The sampling control signal SAMPCON controls the sampling period and the start of conversion. When SAMPCON is high, sampling is activated and the falling edge of SAMPCON triggers analog-to-digital con...
[i=s]This post was last edited by viphotman on 2019-10-22 18:00[/i]【DFRobot Wireless Communication Module】Review
DFRobot wireless communication module:
http://www.dfrobot.com.cn/goods-1442.htmlA6 This...
Each key is connected at both ends, horizontally and vertically. For example, if the scan code is input vertically, it means that the scan code received in that row is the same bit, while the scan cod...[Details]
Safari has long been the default system browser for iPhone, iPad, and Mac users, which has enabled it to gain a sizeable user base over time. It is said that the total number of Safari users has exce...[Details]
STM8 Power Management 2012-06-08 22:47:55| Category: STM8 | Font size subscription By default, after a system or power reset, the MCU is in Run mode. In this mode, the CPU is clocked by f...[Details]
Electric vehicles want higher energy density power batteries, just like gluttons, they can never be full. What Chinese electric vehicle manufacturers are looking forward to now is CATL's high-energ...[Details]
From luxury brands to daily necessities, from clothing to shoes and hats, from 3C digital products to home appliances... China has a large number of OEM factories. E-commerce is trying to put the lon...[Details]
At the OPPO Reno3 series launch conference on December 26, OPPO and Pantone made a stunning debut of the Reno3 Pro Pantone® 2020 representative color classic blue customized version. The high d...[Details]
MEMS accelerometers have been used in consumer electronic devices for several years.
From gaming consoles to mobile phones, from laptops to white goods, motion-controlled user interfaces and...[Details]
Industrial controllers are electronic devices used to control and monitor equipment and machines in industrial production processes. They are widely used in various industrial fields, including man...[Details]
Briefly describe the space allocation of the internal RAM of the MCS-51 microcontroller. What are the main parts of the lower 128 bytes of internal RAM? What are the main functions of each part?
Th...[Details]
Q: Why should I care about driving capacitive loads?
A: Usually this is not a choice. In most cases, load capacitance is not artificially added capacitance. It
is often an undesirable ob...[Details]
Modern computers all have real-time processing capabilities. When there are emergencies in the outside world, the CPU can process them in a timely manner. This is achieved by interrupts. When the C...[Details]
System functions
Use AVR's USART for self-transmission and self-reception (short-connect the transmit pin RXD to the receive pin TXD), send data: 0, 1, 2... data, and...[Details]
μC/OS-II is an open source, compact, and preemptive real-time kernel embedded development system. The code is short, clear, and has high real-time and security performance. Most of the code is wr...[Details]
Silicon carbide has excellent electrical properties such as high voltage resistance, high temperature resistance, high frequency, and radiation resistance. It breaks through the physical limitation...[Details]
DIY/Open Source Hardware
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