I have received the SLN-RPK-NODE kit for a few days. I have never successfully logged into the official APP. The problem of APP is easy to solve. At worst, I can write one myself. The routine program ...
[i=s]This post was last edited by wangerxian on 2022-11-8 14:37[/i]I believe that before designing a circuit, you may try simulation software for some uncertain circuit designs. There are many circuit...
An electronic clock made with an ItsyBitsy M0 Express development board and copper wire, programmed with CircuitPythonhttps://hackaday.io/project/165822-circ… cter-clock...
These days, I suddenly remembered that I want to figure out the problem of STM32/STM8 hardware i2c. Because before, including Zhengdian Atom, it seems that many people have said that STM32 hardware i2...
Digital atmospheric pressure gauge features: The instrument is digitally calibrated without any hardware adjustment. Double-row LCD display, direct digital reading. Power level display, battery l...[Details]
Due to the needs of the project product, only one button can be set, but multiplexing functions such as short press (i.e. single press) to switch the working mode, long press to turn on and off, doub...[Details]
Recently, Everwin issued an announcement that due to the relevant arrangements of the investment plan, Midea Group, a shareholder holding more than 5%, plans to reduce its holdings by no more than ...[Details]
"Servo motor" can be understood as a motor that absolutely obeys the control signal: before the control signal is issued, the rotor is stationary; when the control signal is issued, the rotor immed...[Details]
TOREX-XB1085 series can completely replace KA78 series:
XB1085\XB1086 series are high current positive voltage regulators with low input-output voltage difference and output current up to 3.0A. U...[Details]
// After the following settings, the pin will generate PWM wave void TIM1_PWM_Init(void) { //Configure the pin multiplexing function RCC- AHBENR |= RCC_AHBENR_GPIOAEN; GPIOA- AFR |= 0x00000002; GPIOA...[Details]
Motorola moto edge X30 was released on December 9, equipped with a new generation of Snapdragon 8 Gen 1 processor, with an initial price starting at 2,999 yuan. Along with the moto edge X30, ...[Details]
1. The structure of the multimeter 1. The meter head. The meter head of the multimeter is an active ammeter. The dial on the meter head is printed with a variety of symbols, scale lines and value...[Details]
The driving power of the power MOSFET is small, and the requirement can be met by using a transistor drive. The driving circuit is shown in Figure 4.
Since the single-chip microcomputer is...[Details]
Microsoft's acquisition of Activision Blizzard has the industry thinking about the impact on the gaming industry and what actions Microsoft's competitors will take. Now, according to a person fa...[Details]
Since the official commercial use of 5G in China in 2019, 5G has gone through two years, and the pace of 5G's progress has become clearer and clearer. As of the fourth quarter of 2020, 5G commercial ...[Details]
The air pressure and temperature of the tires during driving are one of the key factors affecting driving safety. This paper describes a direct tire pressure measurement system based on the integrated...[Details]
Communication experiment between ATMEGA16 and PC 1 //The PC sends a character to the microcontroller. After receiving it, the microcontroller displays it on the LED and sends it back to the PC //The ...[Details]
1. How to use templates in proteus
file--〉new design: In the pop-up dialog box, you can select a template.
file--〉save design as template… and you can save your template.
Open or create a circuit...[Details]
As the core of new energy electric vehicles, onboard batteries are directly related to vehicle life, mileage, vehicle economy, and safety, all of which depend on the performance of the battery mana...[Details]
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