A medieval 300 micron sword on a Motorola/IBM PowerPC 750Hummingbird etched on HP PA-RISC 7000 microprocessorNCR Microelectronics Memory ICs on AircraftHP 64-bit combinational divider Focus II Math ch...
[size=4]Suppose you are assigned a task to design a signal processing system composed of DSP and analog devices such as DAC and ADC. The task will be very simple if you consider a few important factor...
Recently, AI startup RealAI released a test result showing that the facial recognition unlocking of 19 Android phones of different brands and prices can be cracked by photos, and only one iPhone 11 wa...
In 2005, there were more than 1,000 Chinese automotive electronics companies or companies involved in automotive electronics production, but most of them were too small. The Chinese automotive electro...
1. Common functions of external interrupts External interrupts are often used to record the number of external pulses. That is, when we use external interrupt 1, if we want to record the number of f...[Details]
The program source code is as follows: /* A single button controls a single digital tube to scroll display */ #include reg51.h typedef unsigned char uint8; typedef unsigned int uint16; #defin...[Details]
Among the many nondestructive testing technologies used in pipeline defect detection, ultrasonic guided wave testing technology has outstanding advantages such as long detection distance and fast d...[Details]
Grenoble, France, June 29, 2021 – Teledyne e2v, part of the Teledyne Imaging group of Teledyne Technologies companies, announces the launch of Tetra, a family of low-cost, high-p...[Details]
As a new type of energy-saving, environmentally friendly green light source product, LED has a broad market prospect. At present, there are thousands of LED driver ICs on the market. Among them, th...[Details]
Have you ever had the following experience: when shopping in a supermarket, you find that the labels are incomplete and you don’t know the price of the things you want to buy; or when checking out, y...[Details]
This production refers to the drawings collected on the Internet. It is said that there is about 11DB gain, and it is indeed true after the test.
Material:
tool:
...[Details]
When our business places orders with manufacturers, whether it is a Tektronix oscilloscope, a Keysight oscilloscope, or other hot-selling products, the delivery time is relatively long due to materia...[Details]
Yan Kui believes that high-power charging, energy interconnection, and orderly charging will be the development direction of " new infrastructure " charging piles. What is the hottest topic this y...[Details]
1 Microstep mode of L9942
The L9942 stepper motor controller features full-step, half-step and micro-step modes. The micro-step mode provides 32 programmable current regulation steps with a st...[Details]
A foreign magazine recently wrote that in Musk's eyes, electrification of the entire world is his ultimate goal, and electric buses and electric trucks are indispensable in this big game. Electric bu...[Details]
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;Experiment name: Two-digit digital tube dynamic display 0-99 experiment ;
;Author: Long Yi ...[Details]
main.c /** * Project Name: Temperature Recorder * Mode 0: Temperature collection interval selection mode, used to determine the temperature collection interval * Mode 1: Collect and display r...[Details]
One network cable, one IP, and all operations are done by IE browser. Whether it is viewing waveforms, taking screenshots, or upgrading firmware, it's all done, it's that simple! 1. Operation s...[Details]
In the new energy vehicle market in 2024, although fire accidents have been greatly reduced compared with before thanks to the advancement of power battery safety technology, they still occur from ...[Details]
DIY/Open Source Hardware
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