[i=s]This post was last edited by Jacktang on 2019-11-12 20:41[/i]Circuit features: 1. Fully symmetrical complementary Class A amplifier circuit design is adopted;2. The input stage uses Toshiba's aud...
Thanks to the organizers and sponsors of the competition. I received the development board kit today and now I am sending out the unboxing photos of the development board kit....
蓝色天使onsemi and Avnet IoT Innovation Design Competition
Hi guys, I have two questions. If the output current is less than 400mA, should I choose a large freewheeling diode? Also, when calculating the maximum output voltage, do I need to add the load voltag...
Hello everyone, I am very happy to share my experience in the competition with you. It has been a while since the end of the competition. Looking back, it seems that the feeling during the competition...
introduction On October 12, 2021, at the summit on "Promoting the Sustainable Development of the Automotive Semiconductor Industry" held by the China Electric Vehicle 100 Forum in Nanjing, Cambria...[Details]
Recently, news has been exposed about BOE's roll-up screen prototype, which can realize the stepless enlargement or reduction of the screen through a switch. According to the information curren...[Details]
Jointed
robots
are one of the most common
forms of
industrial robots
in today's industrial field
, suitable for mechanical automation operations in many industrial fields. Multi-join...[Details]
Recently, No.1 officially announced that it will hold a spring new product launch conference at 14:30 on March 29, and will release the first handheld product equipped with the 12th generation...[Details]
Wafer foundries UMC and Advanced Micro Devices plan to raise prices for the second time after the Spring Festival, with the price increase ranging from 10% to 15%. According to Taiwan Economic Daily,...[Details]
There are only three quantities in PLC: switch quantity, analog quantity and pulse quantity. If you understand the relationship between the three, you can master PLC skillfully.
1. Switc...[Details]
Just set the test range of the multimeter to the highest range of the AC range (1000 or 500, etc.) or higher than the voltage to be measured. Place it on the low-voltage distribution cabinet in the c...[Details]
2-1-22. Measurement of volt-second capacity of switching transformer
We have already had a relatively preliminary understanding of the concept of transformer volt-second capacity. In order...[Details]
Recently, I used the STM8L151 chip in a project. Of course, the advantage of this chip is low power consumption, and the core of the project is low power consumption. Regarding the 5 low power modes,...[Details]
The car rain and light sensor is a new generation of vehicle-mounted intelligent sensor that integrates an infrared rain sensor and an ambient light sensor. The vehicle can automatically control the ...[Details]
1. Functions and advantages: The main function of the Batu Automation Profinet protocol to Modbus protocol gateway module (BT-MDPN10) is to realize the conversion and communication between Modbus p...[Details]
The use of Elan MCU timer, taking EM78P153 as an example, practice the use of TCC internal timing. Choose a ready-made circuit to debug for practice.
The specific circuit is as follows:
...[Details]
Looking back at 2021, the global chip supply shortage has intensified. For example, for memory chips, supply shortages occurred in some memory chips due to supply and demand factors such as accidents...[Details]
1. Standard test methods for traditional bridges
Conventional drive axle
Traditional drive axles are tested using QC/T 533-1999 "Automobile Drive Axle Bench Test Method" and evaluated usi...[Details]
From October 16 to 17, Shandong Provincial Party Committee Secretary Lin Wu emphasized during his research in Yantai that we must thoroughly study and implement General Secretary Xi Jinping’s importan...[Details]
Analogue and Mixed Signal
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