[b]TOMU[/b] is an open source, extremely tiny development board with a USB interface. It is only 13mm long, a completely open source development board that uses a silabs Gecko EFM32HG309 processor and...
The company asked me to design a board for testing motors. It is mainly used to test brushless motors and carbon brush motors. It is required to be able to achieve a wide load power supply DC6-220V, w...
[Purpose] In order to demonstrate CAN dual-signal communication, AT32F425 is needed as the receiver to drive the servo to work.
[Idea] In the previous example, CH582 uses Bluetooth to control the serv...
These are two PyCon AU 2019 speeches recommended by netizen Horihttps://2019.pycon-au.org/talks/extending-micropython-using-c-for-good
https://2019.pycon-au.org/talks/micropython-gotchasI'll upload th...
MSP430 Flash Emulation Tool**MSP-FET is compatible with Code Composer Studio v6 and above**
MSP-FET is a powerful emulation development tool (often called a debug probe) that helps users quickly start...
Abstract: The causes of DC bias in SPWM inverter power supply are analyzed, the anti-bias methods currently used are compared, and a new method is proposed to suppress DC bias by using the midpoint...[Details]
In his latest tweet, @i冰宇宙, a well-known domestic digital blogger, shared the clear water protective cover of Galaxy Z Fold 4. By comparing it with the Galaxy Z Fold 3 protective cover, we can see th...[Details]
Introduction: In the past, the biggest bottleneck in the development of large-size OLEDs was the problem of uneven panel coating. The new micro-needle piezoelectric inkjet technology can use the p...[Details]
Modern spectrum analyzers are mostly designed with software radio concept: building a highly versatile hardware platform and implementing functions in software, so that modern spectrum analyzers have...[Details]
ADI Launches Long-Range Industrial Ethernet Products to Connect Process, Factory and Building Automation
Beijing, China – June 18, 2021 – Analog Devices, Inc. today launched a long-d...[Details]
In high-frequency ultrasonic data acquisition systems, many high-speed A/D converters often cannot be directly connected to the processor. In this case, FIFO is needed to build a bridge between the pr...[Details]
According to foreign media reports, the German organization Fraunhofer has developed new video compression software, which uses the new MPEG-OMAF video format, which is the first VR video format. The...[Details]
Introduction: This paper introduces a dry-type transformer intelligent controller composed of ATmega16 single-chip microcomputer. The controller can detect 4-way temperature at the same time, with an...[Details]
Abstract: Semiconductor LD-pumped solid-state lasers have high requirements on power supply. The power supply needs to have the functions of slow start and microcomputer control of laser power. ...[Details]
This is a program from a project I developed before. The void ps_send(uchar x) function in it can send keystroke data to the computer. You just need to refer to the PS2 scan code table and fill in th...[Details]
I have been debugging the driver of AT91RM9200+pcf8563 under linux2.6.20 these two days. I would like to record my debugging process and experience. The pcf8563 driver is already available in the l...[Details]
Digital blogger @数码闲聊站 said in response to netizens' questions that the four-curved waterfall screen concept phone previously announced by Xiaomi is only a pre-research project, and the specifi...[Details]
Metal tube float flowmeter is the same as other flowmeters. In order to make it measure accurately and function for a long time, it needs to be installed correctly. When installing the metal tube flo...[Details]
1. Why use an operating system?
(1) When we usually write code, we usually write it like this:
#include "reg51.h"void main(){ while(1)
{
dosomething(); //User's program
}
}
This is th...[Details]
DIY/Open Source Hardware
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