As shown in the figure, unlike the conventional two feedback resistors to collect voltage,
In the figure, the feedback resistor is connected to the output end of the power chip and the load power supp...
[8-)] RFID technology RFID (radio frequency identification) technology is an automatic identification technology that has developed rapidly in recent years. The distance of radio frequency identificat...
Example : Use TOPWAY Smart LCD (HMT050CC-C) to enter password using password keyboard
Step 1: Create a project
Step 2: Create three pages and import picturesStep 3: Associate the page with the backgro...
As we all know, the mobile phone market has rapidly shifted from feature phones to smartphones. From small-capacity smartphones to high-end quad-core and dual-core phones, they have been launched and ...
Q: What should I pay attention to when using exposed pads? Keywords: Exposed Pad / Heat Dissipation In some chip applications, such as voltage regulators, high heat generation is inevitable when the d...
In the previous article , we have introduced how to monitor circuit board temperature. However, power management in high-performance processors such as central processing units (CPUs), graphics pro...[Details]
In this project, let us understand a simple stereo amplifier circuit. This simple circuit is designed using 4 Class B audio amplifier ICs from Philips i.e. TDA1554. Amplifier circuits are usually p...[Details]
At present, many brands of smartphones, notebooks, and tablets on the market have adopted Type-C connectors, such as Xiaomi, Meizu, OnePlus, Huawei, OPPO, etc. Most people just think it is convenie...[Details]
EcoSiC™ products produced by ROHM, a world-renowned semiconductor manufacturer, SiC MOSFET and SiC Schottky barrier diode (hereinafter referred to as "SBD"), are adopted by the "HFA/HCA series" 3.5...[Details]
Sensor
- converts the physical quantity to be measured into another physical quantity that can be read and processed. The most commonly used in modern control is electrical signal.
...[Details]
BEIJING, Oct. 24, 2011 / SAN JOSE, Calif. – Cypress Semiconductor Corp. (NASDAQ: CY) today announced that its TrueTouch® solution for large multi-touch screens is now available for the unique touch...[Details]
Abstract: At present, most digital signal processor (DSP) chips do not provide universal asynchronous serial transceiver (UART), and only provide 2 to 3 synchronous serial interfaces. When they commun...[Details]
1. CPU and SoC The kernel version number and soc version number are determined by ARM. Chip models are determined by each semiconductor company. SoC includes CPU and some basic internal devices. (CPU...[Details]
Recently, Gaogang District, Taizhou City, Jiangsu Province held a signing ceremony for a high-end semiconductor equipment manufacturing project. The project is jointly invested by Wuxi Ledong Micr...[Details]
OTM2602 Gigabit Packet Network Tester supports the functions of traditional Ethernet testers and provides the best test solution for the installation and maintenance of metro Ethernet and IP services...[Details]
NS-6 type experiment board drives stepper motor
The control output is P1 port
PH266-E1.2 is driven by 8050 and 8550 as power output. Press K1 key, the motor will accelerate from slow to fast and ...[Details]
1 Overview This design is an intelligent water temperature control system based on STC89C52 microcontroller. The control object uses a 500mL ceramic water tank as a container, and uses a PID control ...[Details]
Autonomous vehicle startups have raised tens of billions of dollars on the promise of developing truly self-driving cars, but industry executives and experts say automakers will likely always need re...[Details]
After using or replacing the car audio system, the audio system will produce a variety of noises. Noise can affect the sound quality, reduce the audio index, and even make the entire audio system unli...[Details]
The standard orifice plate is a differential pressure generating device for measuring flow. It can measure the flow of various fluids in the pipeline with various differential pressure gauges or diffe...[Details]
Switching Power Supply Study Group
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