The teacher asked us to use a single-chip microcomputer to make an electronic clock. The main components are AT89C51, AT24C02, DS1B20, LCD1602, buzzer, transistor, etc. The main functions are: 1. Time...
Dear experts, please help me look at the top level module of my VerilogHey guys, I'm a newbie in Verilog. I just want to do a simple serial-to-parallel conversion. I want to write a test module, and t...
The pdf version is mainly based on the 2407 board. Considering that 28X is compatible, the same series is compatible! More good things are hidden in this! O(∩_∩)O Hahaha~...
Engineer = sweeper × 2. This equal sign is heavy to draw. Most of the brothers and sisters who often visit the Internet are young people younger than me. I shouldn't write this article, and I don't wa...
1. Composition and characteristics of solder paste Solder paste mainly consists of metal powder, flux, solvent and gelling agent or suspending agent uniformly mixed. Depending on the use, metal powd...
Can anyone provide the complete set? I saw the following things in the ASM-51 macro assembler manual. Are they pseudo-instructions or something unique to the ASM-51 macro assembler? Why haven't I seen...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
1. Principle of displacement angle sensor
The angle sensor is used to detect angles. It has a hole in its body that fits the LEGO axle. When connected to the RCX, the angle sensor counts once ...[Details]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[Details]
AD8205 is
a single-supply high-performance differential
amplifier
launched by
Analog
Devices of the United States
. The typical single-supply voltage is 5V, and its common-mode volta...[Details]
1. Overview
The Virtual CAN Interface (VCI) function library is an application program interface specifically provided for the use of ZLGCAN devices on PCs. The functions in the library ar...[Details]
1. Project Introduction
Shandong Dezhou Xingtai Paper Co., Ltd. is a newly built high-end paperboard production enterprise with domestic leading level established by Shandong Zhaodongfang Pape...[Details]
Corelink Semiconductor has launched the CL1100-based 5-7W E27 LED lighting driver system solution DB2. This driver module meets the requirements of small size (L×W×H=5.1cm×2.1cm×1.8cm), low standby...[Details]
LED guardrail lights use fluorescent tubes or LEDs as light sources and continuous guardrails as carriers to form an approximately linear guardrail light strip. This article mainly introduces...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
Don’t just look at the power when choosing a power supply
We know that a power supply with a low rated power can hardly meet the power supply needs of the system, which may cause frequent free...[Details]
1. Fully understand the design requirements of all parties and determine the appropriate solution.
When starting a hardware development project, the original driving force will come from many a...[Details]
TMC428 is a stepper motor motion controller from TRINAMIC. It can reduce the workload of motor control software design and development costs. The 3-axis stepper motor drive control system based on ...[Details]
As we all know, the manufacturing of modern automobiles is divided into four major processes: stamping, welding, painting and assembly, and the powertrain constitutes five inseparable production pr...[Details]
If users want to extend the effective use time of the battery, in addition to ensuring the quality of the charger, correct charging techniques are also essential. Here are 14 tips for charging mobile ...[Details]
As countries around the world are leaning towards the new energy battery industry, lithium-ion power batteries, as the ideal energy source for the development of the 21st century, are attracting mo...[Details]
DIY/Open Source Hardware
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