1. Overlap of pads 1. Overlap of pads (except surface mount pads) means overlap of holes. In the drilling process, multiple drillings in one place may cause the drill bit to break, resulting in damage...
When sensors measure factory conditions, they control the status of the entire system through a programmable logic controller (PLC). Typical measurements include temperature, pressure, flow, and level...
Hello everyone! I recently encountered a problem, the problem of converting the data format received by the serial port: PuTTY received: b'\xaa\xd9\xfb\x9f\x9d\x9fYgcO}}\x9d\x93\x9f\x93\x9f\x93\x9f\x9...
[i=s]This post was last edited by jinglixixi on 2020-7-23 18:47[/i]The long-awaited ESK32-360 development board finally arrived despite the heat wave. I eagerly opened the express and saw the simple d...
From : https://blog.adafruit.com/2019/07/06/ti-83-premium-ce-python-edition-samd-microchipmakes-chip-on-board-to-run-python-search-this-topic-first-unread-post-7-posts-page-1-of-1onlinetest-ti-83-prem...
1. The basic format of PIC microcontroller program First introduce two pseudo instructions: EQU - label assignment pseudo-instruction ORG ——Address definition directive After RESET, the instruction c...[Details]
On June 29, Ge Changwei, Director of the Development and Reform Commission of Guangdong Province, and his delegation visited the 12-inch plant of Guangzhou Yuxin Semiconductor Technology Co., Ltd. Ch...[Details]
For beginners, why can't they control the output when using PB3 and PB4?
The following is an analysis and explanation of this issue.
First, after the STM32F10x series MCU is reset, PA13/14/15 & PB3...[Details]
As a clean and energy-efficient fuel, natural gas has good application prospects in various industrial and civil environments. For natural gas flow measurement and trade measurement, the orifice flowm...[Details]
On February 4, SMIC released its fourth-quarter 2020 financial report, with many financial indicators reaching new highs throughout the year. As of December 31, 2020, SMIC's sales in the fourth quart...[Details]
Introduction
With the rapid development of the automobile industry, people's pursuit of automobile safety, environmental protection, economy, comfort and other performance is also increasing....[Details]
The wheel of history is rolling forward, and now we are entering the era of artificial intelligence. The smooth road is enough to make us optimistic and excited, but the twists and turns may also mak...[Details]
S3C2440A has 5 16-bit timers, each of which can work in interrupt mode or DMA mode. Timers 0, 1, 2, and 3 have PWM functions. Timer 4 is an internal timer and does not have an external output line. T...[Details]
The advent of lithium-ion batteries has revolutionized energy storage technology, and battery-powered devices are now almost everywhere. However, existing lithium-ion batteries require a large amount...[Details]
With the increasingly surging wave of smart cars, we are more curious about this product of the future and science fiction. At present, the most intuitive aspect of automobile intelligence is the sma...[Details]
First, check the bottom board schematic of TQ210: We can see that two LEDs are connected to the GPC0_3 and GPC0_4 pins of the S5PV210. Here we use NPN transistor, which has the function of amplif...[Details]
introduction
With the popularization of cars and the increase in driving speed, traffic accidents and casualties are also increasing year by year. In the event of a car collision, how to e...[Details]
With the rapid development of science and technology, biometric technology has gradually penetrated into daily life. Traditional cameras, ultrasonic detection, etc. have been gradually replaced by bi...[Details]
Track circuit is an important outdoor equipment for signal interlocking, which plays a role in ensuring the safety of driving and shunting operations. It can supervise and check whether there are tra...[Details]
The RT8488 is a 6-CH LED driver controller that delivers well matched LED current to each channel of LED string.
Application • Building and Street Lighting • LED TV Backlight • LED Monitor Backligh...[Details]