[i=s]This post was last edited by IoT Maker on 2021-12-3 19:42[/i]Topway provides TOPWAY SGTools graphic editing software for developers to freely edit the screen display interface, which helps develo...
I recently downloaded a Chinese version, but the translation was too sloppy. So I finally found an English version.
Just take it if you need it, hehe...
In the software package downloaded from FTP, I tried to find the mobile phone APP (NS_BlueTooth) mentioned in the readme of the BLE example, but I couldn't find it. Has anyone found this APP?...
[i=s]This post was last edited by paulhyde on 2014-9-15 09:05[/i]Hardware Engineers Must Read --- Learning the Ultimate Skills 1 Fully understand the design requirements of all parties and determine t...
[i=s]This post was last edited by paulhyde on 2014-9-15 08:56[/i] How is everyone's progress? Let's chat and share our experiences and achievements! Let's make progress together!...
Hardware: AC7801 motor demo boardSoftware: Keil 5.23BLDC uses the six-step commutation principle to control the brushless motor, i.e. AB-AC-BC-BA-CA-CB. Each commutation PWM module will output a diffe...
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
In early 2002, I started to write a working program for an IC card prepaid electricity meter. The meter used Philips' 8-bit 51-expanded single-chip microcomputer
87LPC764
, and wa...[Details]
1 Introduction
A wide variety of communication cables and control cables are widely used in various instruments and control equipment. Whether the cable is well-conducted and
whether
th...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
1 Introduction
As an emerging microfabrication technology, micro-electromechanical system (MEMS) technology has begun to be applied in various fields. It can integrate functions such as inform...[Details]
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
MediaTek (2454) announced the acquisition of F-MStar (3697) and attracted the attention of IC design industry. This morning, Gartner Semiconductor Industry Research Director Hong Cenwei analyzed ...[Details]
Flooded Batteries
This battery developed in Germany can be used to power flashlights, strobe lights and toys as long as it is filled with water. This battery can be stored for 50 years and can...[Details]
The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[Details]
Nippon Electric Works and Volvo Technology Japan have developed a wireless power supply system for electric vehicles (EVs). Using this system, the two companies have successfully conducted an exper...[Details]
Introduction
Liquid crystal, as a display device, is widely used in low-power products such as instruments, meters, and electronic equipment with its unique advantages. In the past, the displ...[Details]
introduction
MEMS is a high-tech that has flourished on the basis of integrated circuit production technology and dedicated micro-electromechanical processing methods. Pressure sensors develop...[Details]
Test/Measurement
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