[size=14px]The official documentation of MicroPython has been greatly adjusted. Originally, pyboard, wipy, esp8266, etc. were separate documents, but now the documents of various modules have been mer...
A: I have blocked these two in the device tree, and now they are all changed to LEDs.B: I need to change them to GPIO in iomuxc.A: I have blocked and even deleted them in the device tree, why doesn't ...
[i=s] This post was last edited by Yunhu Congbai on 2022-2-10 10:40 [/i] ## Preface GD32L233 supports hardware random numbers, awesome +1. Let's first talk about the concept of random numbers. True ra...
[i=s]This post was last edited by dcexpert on 2021-9-23 17:02[/i]I saw a little thing like this on TB and thought it was interesting, so I bought a few and took them apart.AppearanceThere is a switch ...
[i=s] This post was last edited by ddllxxrr on 2018-10-27 20:12 [/i] I originally wanted to test the UART first, and then open the ADC routine to display the AD converted data through the serial port....
[i=s]This post was last edited by qwqwqw2088 on 2020-7-21 22:37[/i]The LM5036 is a highly integrated half-bridge PWM controller with integrated auxiliary bias power supply, providing a high power dens...
Today, Xiaomi released the third-generation under-screen camera technology, which has perfect display and selfie effects. It has brought the under-screen camera into mass production in perfect condit...[Details]
1602 driver written in AVR GCC #include avr/io.h #include stdio.h #include util/delay.h #include avr/iom64.h #include avr/pgmspace.h //header files to be added, define long data #define uint uns...[Details]
Jiwei.com reported on December 2 that according to Sina Technology, Xiaomi released an organizational adjustment document today, announcing the establishment of a group general office, including the ...[Details]
For example, if the internal instruction cycle clock is set as the clock source and the frequency division is 1:4 for a 4M crystal oscillator, the timer increment is 1us (but the PI...[Details]
According to foreign media reports, SK Hynix's plan to relocate its 8-inch semiconductor foundry subsidiary, SK Hynix System IC, to Wuxi, China is still in progress. SK Hynix System IC, also known as...[Details]
People often ask about the topic of pre-loaded registers and shadow registers. In fact, there are introductions in the manuals of the STM32 related series, and there are documents to introduce them. ...[Details]
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AT89C51 MCU drives 128x64 LCD display in C language
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#include A...[Details]
Tianfeng International Apple analyst Ming-Chi Kuo released his latest forecast last night, saying that Apple may launch AirPods 3 at its fall conference, with the focus on the price and product mix a...[Details]
Lightning disaster is one of the natural disasters that humans cannot avoid at present. Surge protector (SPD) is a device that suppresses the impact voltage generated by lightning, electrical syste...[Details]
Realme X7 Max is a new phone that was originally scheduled to be launched in India on May 4, but due to the new round of COVID-19 in the country, Realme had to postpone the event. While a new relea...[Details]
Fourth quarter net revenue of $2.75 billion; gross margin of 39.3%; operating margin of 16.7%; net profit of $392 million Full-year net revenue: $9.56 billion; gross profit margin: 38.7%; operating...[Details]
There are many power supplies with adjustable DC output range of 0V~30V or 60V on the market, but few power supplies are higher than 60V. This design example can provide such a solution.
There ...[Details]
On June 25, the Pangu Sodium-ion Battery R&D Headquarters and Manufacturing Base Project was signed and landed in the Xishan Economic and Technological Development Zone in Wuxi, Jiangsu (hereinafter r...[Details]
On November 4, Li Rui, member of the Standing Committee of the Provincial Party Committee and Secretary of the Municipal Party Committee, visited private enterprises in Honghuagang District and Xinpu ...[Details]
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