In order to realize the embedded temperature measurement system, an embedded solution based on MZBB-2 platinum thin film thermistor and TMS320F2812 DSP control chip is proposed, and the hardware desig...
HackSpace Magazine Issue 46 ( pages 70-71 ) shows a project to send MIDI music signals to a computer or other MIDI system. It uses a Raspberry Pi Pico and is programmed in CircuitPython.pdf download...
LSM6DSOX is a motion sensor from ST that includes a 3D MEMS accelerometer and a 3D MEMS gyroscope. It integrates a machine learning core to take over the first stage of motion tracking from the main p...
Developers in a wide range of markets, including mobile, automotive, IoT, and industrial, have been actively seeking a precise ranging technology to achieve accurate indoor and outdoor positioning. Fo...
Dear forum friends, there is a need to generate a 1us high-level TTL periodic signal recently. The microcontroller can achieve this 1uS high-level excitation, but I am worried about what problems will...
An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing ...[Details]
As of December 20, the public charging capacity of State Grid Shanghai Electric Power Company in 2023 reached 100,145,600 kWh, an increase of 81% year-on-year, breaking through 100 million kWh for ...[Details]
In order to accelerate the improvement of charging and swapping infrastructure service guarantee capabilities and support the development of the new energy vehicle industry, the "Implementation Opini...[Details]
1. Examples from life Through the previous chapter, everyone has already learned about interrupts. External interrupts require physical actions to trigger the execution of interrupt functions, but i...[Details]
background Recently, I'm using STM32F030C8T6 as an I2C Slave device interface. I've searched a lot of information online, but there are very few examples of using STM32 hardware I2C, and there are a ...[Details]
In the design or fault detection process of sequential circuits, it is necessary to verify the state of the circuit. State verification is to use a pre-designed test sequence to stimulate the input...[Details]
Rumors about the iPad 5S and iPad 5 are already circulating. Not too extreme, but they are circulating. The two devices will most likely use the A7 and A7X processors respectively. This means that un...[Details]
Electric vehicles have become the latest hot keyword in Taiwan's technology industry chain, but the automotive industry has extremely strict requirements on the quality and reliability of components....[Details]
The main purpose of the textile airflow resistance tester: The textile airflow resistance tester of Shanghai Chengwei Instrument Technology Co., Ltd. is used to measure the air penetration resistance...[Details]
On January 11, we learned from the official that Honda Giken Industrial (China) Investment Co., Ltd. and Dongfeng Motor Group Co., Ltd. will cooperate to start technical verification of Honda’s fuel ...[Details]
The microcontroller source program is as follows: #ifndef _HT1621B_H_ #define _HT1621B_H_ #include reg52.h #include intrins.h //In order to use NOP #define NOP _nop_() #define uchar unsigned char ...[Details]
News on March 6, according to the latest report released by market research firm IDC, with the easing of macroeconomic pressure and the launch of new products, global AR/VR headset shipments increase...[Details]
For the inverters commonly used by users, they mainly refer to small-power quasi-sine wave inverters. During use, the following issues should be noted.
Because the inverter is an electroni...[Details]
Measuring power supply ripple itself requires certain skills. Figure 1 below shows an example of using an oscilloscope incorrectly to measure power supply ripple. In this example, the following erro...[Details]
In the field of industrial automation, ABB robots, as an advanced automation equipment, are widely used in manufacturing, logistics, medical and other fields. However, during use, the ABB robot pro...[Details]
Microcontroller MCU
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