DIY production of practical household constant current charger. There are many Y goods on the market now, and household chargers are even more so. The starting point of my design is to be able to PK m...
To help avoid common implementation errors when attempting to use I2C to communicate between a peripheral IC and an MSP, it is worth looking at some of the following suggestions:Start with the example...
Systems requiring advanced video graphics capabilities have always been a challenge to implement. Traditionally, these systems have required a complex combination of hardware features and software fun...
Today, with the rapid development of science and technology, it is inseparable from the hard work of our scientific researchers to produce so many electronic products. However, everyone only pays atte...
[b]Texas Instruments Wireless Connectivity Solutions[/b][align=left]Texas Instruments wireless connectivity solutions provide multiple ways for people, things, and cloud services to connect to the Int...
After the switch SA1 is switched, the device can automatically control the lighting in corridors and public toilets in public places, so that the lighting is turned off during the day, and the ligh...[Details]
For a display device, the data update rate is proportional to the product of the number of pixels in the screen and the color depth. In an embedded Linux system, due to the constraints of processor r...[Details]
1. Introduction
In recent years, the USB interface is gradually replacing traditional computer interfaces such as RS232, EPP, etc. due to its high transmission rate and true plug-and-play. At prese...[Details]
Abstract:
This paper
describes in detail a design scheme of a controllable digital voice delayer using a PIC16C55 microcontroller, and provides a control circuit diagram and a software a...[Details]
Automotive electronics are driving a profound transformation in the automotive industry. According to Deloitte's 2019 "Global Automotive Supplier Survey Report", from 2018 to 2025, one of the key dev...[Details]
On April 1, Fenghua Hi-Tech announced that the company's board of directors received a written resignation report from Mr. Wang Guangjun, the company's chairman, on March 31, 2020. Mr. Wang Guangjun ...[Details]
The core of S3C2410 is ARM920T, so here we first introduce the anomalies of ARM920T. There is a current program status register (CPSR) in ARM920T, in which BIT6 and BIT7 control whether FIQ and IRQ a...[Details]
The traditional fire emergency sign light has a fatal flaw, that is, it can only indicate a fixed escape direction, generally pointing to the nearest safety door, but this will lead to many unfavor...[Details]
Former iPhone, iPad and Apple Watch hardware and wireless engineering leader joins Keyssa to work on 5G commercialization of its high-speed, connector-less data and power transmission technology Ke...[Details]
Infrared thermal imaging cameras for optical gas imaging (OGI) use spectral wavelength filtering and high-quality cooler cold filtration technology to match VOC/hydrocarbons, sulfur fluoride refriger...[Details]
On May 7, the reporter learned from the Hainan Power Grid Company of the State Grid Corporation of China that in order to serve small and micro enterprises, reduce electricity costs and improve ele...[Details]
International Energy Network/Photovoltaic Headlines (PV-2005) learned that on April 8, the shortlisted candidates for the 2024 inverter framework procurement supplier of China National Nuclear Corp...[Details]
An important factor in GPS testing is the sensitivity of the receiver. The main tests are acquisition sensitivity and tracking sensitivity. Generally speaking, the RF (radio frequency) power level re...[Details]
#ifndef __IIC0_H_ #define __IIC0_H_ #include "common.h" #include "delay.h" //Specified status during IIC communication #define STATUS_SENDSTART 0X08 //Start condition has been sent #define ST...[Details]
Gartner recently released the latest China Information and Communication Technology Maturity Curve 2024. Based on the CIO priority task list, the curve divides relevant key technologies into three ...[Details]
DIY/Open Source Hardware
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