The AD621 is similar to the AD620, except that the gain resistors for setting gains of 10 and 100 are already integrated on the chip—no external resistors are required. Selecting a gain of 100 require...
[i=s]This post was last edited by qwqwqw2088 on 2021-3-8 08:59[/i]This article introduces some common methods and shortcut keys for drawing schematics in KICAD.
It is mainly divided into the following...
When a differential op amp is used to detect the voltage of a battery in a battery pack, what is the output voltage expression?Virtual short: V+=v-False break:
V2-V-/380K=V--VO/380
V1-V+/380=V+/380?Is...
[i=s]This post was last edited by ohahaha on 2021-5-19 17:16[/i]Author: Jií Praus (Czech Republic)
Source: DF Maker CommunityThis "electronic heart" that beats according to the heartbeat of the person...
Such systems are used to identify, track and monitor moving vehicles by automatically extracting license plates using ARM cortex controllers. It can be used in commercial applications due to low cost,...
How to evaluate the impact of magnetic components on power supply stability and overall efficiency? How to test inductance, magnetic loss, BH curve, magnetic properties and other indicators is a diff...[Details]
Smart speakers with screens seem to be a trend in 2019. Recently, a designer has boldly "remade" the speakers with screens, giving the product itself another form. Let's take a look. The industria...[Details]
Every morning when you wake up, you pour water and coffee beans into the coffee machine, and a few minutes later, you can enjoy a cup of hot coffee. We rely on coffee machines to get delicious coff...[Details]
Samsung Electronics estimates that its second quarter operating profit will drop by more than 50% compared to the same period last year due to the sluggish market for memory chips and smartphones. Ho...[Details]
According to Jiwei.com on November 30, Xiaomi sounded the rallying call to impact the high-end market this year. As the Xiaomi 10 series and Xiaomi 10 Ultra Commemorative Edition achieved good result...[Details]
The financial report released today (28) by Taiwan-based packaging and testing company ASE Technology Holding Co., Ltd. shows that the company's consolidated revenue in the third quarter was NT$150.6...[Details]
After a few days of learning AVR microcontrollers, I used ATMEGA16, LCD screen LC1602, temperature acquisition module DS18B20, clock module DS1302, 5V boost IC, three buttons, and some electronic com...[Details]
The thermal performance of LED products has a great impact on their optical, color, electrical performance, reliability, and service life, so their thermal management design and measurement are v...[Details]
Transplantation Detailed Explanation 1 and 2 mainly discuss the basic knowledge needed for transplantation. This article introduces the specific transplantation process.
First, download the o...[Details]
On the 21st local time, the signing ceremony of Turkey's first gigawatt-level energy storage project was held in Ankara. Turkish Vice President Çevdet Yilmaz and Chinese Ambassador to Turkey Liu Shaob...[Details]
Corrosive liquids such as sulfuric acid, hydrochloric acid, and nitric acid are common in chemical companies. When measuring the liquid level, a non-direct contact level meter is used, and the ultras...[Details]
;The principle of this 51 multi-task program is to set multiple stack locations and rewrite the stack pointer in the interrupt to switch tasks.
;Since multiple stacks are used, there should not be t...[Details]
At PikeTec we have an example to showcase our test automation tool TPT: the Light Controller.
This information is waiting for you:
Why is this such a simple example?
...[Details]
C language macro definition and macro definition function Macro definitions can help us prevent errors, improve code portability and readability, etc. In the process of software development, ther...[Details]
Shenzhen, China –
TITAN Haptics announces its latest innovation – TITAN Core, a compact and powerful haptic development board designed to simplify the integration of haptic technology in consum...[Details]