MicroPython ArduCAM OV2640 basic interface for ESP8266 and ESP32.PinoutsThe method to connect the camera to ESP8266 and ESP32 is as followsCamera PinoutESP8266 PinoutESP32 PinoutCSGPIO2GPIO15MOSIGPIO1...
It is an effective way to use a simulator (soft simulation) to verify the algorithm when there is no board. TI's CCS provides three soft simulation methods: CPU Cycle Accurate, Device Functional and D...
High or low blood sugar levels can lead to serious health threats, so monitoring blood sugar levels is of utmost importance. Currently, 150 million people in the world suffer from diabetes, so there i...
In actual use, in order to improve the experience and product competitiveness of handheld vacuum cleaners, we require brushless motors to achieve four points: ultra-high speed, constant power control ...
January 11, 2013 is the last day of CES 2013. As the world's largest technology electronics show, the feast of consumer electronics technology products that has attracted worldwide attention in Las V...[Details]
After 150 years of development, the lighting industry It has since evolved into a mass production industry based on standardized light bulbs. The design of light bulbs is inherently obsolete. con...[Details]
1. First download qemu for mini2440
git clone git://repo.or.cz/qemu/mini2440.git qemu
If you feel the speed is slow, download it directly
http://repo.or.cz/w/qemu/mini2440.git/snapsh...[Details]
The AC adapter circuit of a commercially available portable CD/VCD player is shown in the attached figure. The nominal output of the adapter is 5V, 500mA, the volume is 7×4×1.8cm, and the weight ...[Details]
The STM8L152XX series has an on-chip segment LCD driver, which provides a guarantee for low-cost applications and high-density system design. By using the on-chip LCD driver module, the overall power...[Details]
When you look at a classic case, don’t just be impressed by its beauty. Learn to look deeper to learn more.
You must have seen this picture, which was widely circulated on Weibo. This special...[Details]
introduction
The image adjuster, also known as the security monitoring adjustment instrument, is an instrument used to test the monitoring system. During the on-site construction and maint...[Details]
Recently, Crowntech Photonics completed a C round of financing worth RMB 100 million, led by Beyond Moore Capital, with participation from old shareholders Yunqi Capital, CM Ventures, and Lida Capita...[Details]
Inverter color TV is a new type of flicker-free, high-definition color TV launched in recent years. Its viewing effect is comparable to that of HDTV. It is compatible with digital and analog TV st...[Details]
On October 20, China announced export controls on graphite-related items, including high-purity (purity 99.9%), high-strength (flexural strength 30Mpa), and high-density (density 1.73 g/cm3) artifici...[Details]
In recent years, China State Grid has been working hard to build a unified strong and intelligent grid with networking and automation, and has clarified the strategy of promoting the development of...[Details]
Salt has the potential to change the way we store energy. (Photo courtesy of Malta)
U.S. billionaires Bill Gates, Michael Bloomberg and Jeff Bezos are among investors backing a...[Details]