[i=s]This post was last edited by dcexpert on 2022-6-6 09:41[/i]Overview
The CH32V305/7 series is an interconnected microcontroller based on the 32-bit RISC-V design. It is equipped with a hardware st...
As shown in Figure 1, this is the internal diagram of the SG2525 driver chip
[1] As mentioned in Figure 2 (yellow line), the output of the oscillator inside Figure 1 is divided into two paths. One pat...
Bradán Lane is developing a multifunctional NeoPixel board. It uses 310 WS2812 2020 LEDs and a Lolin ESP32-S2. It consists of four concentric rings and two 5×7 squares in the center.It runs CircuitPyt...
Last three days!!! Ebyte provides a variety of Bluetooth, 4G, WIFI, and lora modules for free for everyone to choose from. If you are interested, come and apply!The models that can be applied for eval...
The following article comes from Ruiban Laboratory, and the author is the cute class girl~
Today's highlights:1. The role of impedance matching circuit2. Ideal model of impedance matching3. High-frequ...
Sometimes you'll find yourself in a situation where you need a simple, low-power, isolated output voltage from a wide input supply . In these cases, regulation may not be important, but cost and bo...[Details]
Positive and negative dual voltage output circuit
Figure 9.5 (a) is a positive and negative dual voltage output circuit. For example, if U01 = +15V and U02 = -15V are required, 78xx and 79xx thr...[Details]
As one of the seven key industries of the digital economy, the Internet of Things has experienced rapid growth in recent years. The "14th Five-Year Plan" Digital Economy Development Plan proposes to ...[Details]
introduction
This reference design provides a solution for creating a PC-based temperature measurement system to evaluate the MAX6603 signal conditioner. The design uses two evaluation (EV...[Details]
Electric vehicles are favored by many users due to their features of no exhaust pollution, no noise, light weight and beautiful appearance. However, their use also reveals their limitations, t...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Due to the limited and non-renewable radio spectrum resources, and the sharp increase in the number of users and radio applications, the current RF spectrum is becoming more and more crowded and busy...[Details]
This article will explain how to use an external charge pump to generate two additional voltages from a single-channel boost converter such as the TPS61087 from TI. The example will provide the rea...[Details]
As an emerging product of the accelerated cross-border integration and transformation of industries such as information communication, Internet, big data, artificial intelligence, and road traffic, i...[Details]
This fall, Apple will bring us the latest iPhone 12 series models. According to previous reports, this year Apple will release four iPhone products. These four phones use screens of different s...[Details]
The motor used by Kuka is an AC synchronous motor
Synchronous motor, like induction motor (i.e. asynchronous motor), is a commonly used AC motor. Synchronous motor is the heart of the power sy...[Details]
Is the prospect of servo motor controller good? There is a question worth pondering. I wonder if you have noticed that we have entered an era of mechanization. In the past, a large amount of labor ...[Details]
Let me explain to you why the neutral wire and the ground wire are connected when measured with a multimeter: The power supply grounding system of office buildings is basically the TN-S system. To an...[Details]
The wiring harness terminal is an important electrical component in the wiring harness system, and its common failure is pin withdrawal.
1 What is the terminal stripping system? The wiri...[Details]
Jintian inverter is a kind of equipment widely used in the field of industrial automation. Its parameter setting is of great significance to ensure the normal operation of the equipment and improve...[Details]