ESP32 has a Hall sensor inside that can sense changes in the strength of the external magnetic field. The Hall sensor is connected to channel 8 of ADC1 of ESP32. The Hall sensor value can be obtained ...
I am a newbie, and I want to make a phase-locked amplifier with a reference signal frequency of 5MHz~7MHz. I have checked some information but still have no idea. Can any expert give me some advice?...
What is01Transparent transmission
The module is open and transparent to the user . No matter what is transmitted, the device used only acts as a channel .
Transmit the content to be transmitted intact...
Currently there is a generator power supply with an output voltage of about 5v/20uA, which cannot directly drive the back-end circuit.
Now I want to connect a supercapacitor to it. During the charging...
After building the environment yesterday, I wanted to compile the device tree I needed, but the compiled stuff cannot be started yet. Here is my compilation process. I built a virtual machine of Ubunt...
First attempt at low power consumption, using the stm8l chip, using the half-halt mode 1. Regarding wake-up, you can use external interrupts and RTC (different modes of stm8l use different wake-up ...[Details]
V-cone flowmeters have a variety of application areas, and different types of products are used in different fields. So have you ever studied the structures of different types of V-cone flowmeters? ...[Details]
At the Desay Battery Energy Storage Cell Project site, equipment installation has entered the final debugging stage, with engineering vehicles shuttling back and forth and hundreds of workers doing th...[Details]
EDOM Technology, Asia's best solution partner, announced a partnership with Boréas, a developer of ultra-low power haptic feedback technology. In the future, the two companies will jointly promote in...[Details]
As mobile devices become more multifunctional,
the working
voltage
of
their
power
circuits
has also become diversified. Specifically, taking a typical mobile phone as an ex...[Details]
In the previous article "RIGOL Technology Station | Trigger Function of Oscilloscope", the editor introduced the principles, concepts, importance and other knowledge of oscilloscope triggering, and g...[Details]
Recently, Gome Retail and iFLYTEK signed an in-depth cooperation agreement. The two parties announced that they will work together to deepen the comprehensive implementation of Gome's integrated smar...[Details]
简介：自动控制系统的综合性能在很大程度上取决于步进电机的精确度，细分技术可以显著改善步进电机的距角精度。利用细分算法控制AT89C51单片机输出具有一定时序的方波控制信号，经过TA8435芯片处理后输出相应的阶梯波来实现对步进电机的细分控制。本文重点就TA8435芯片的使用与控制进行详细介绍。 introduction The stepper motor is a control actua...[Details]
Here, we need to prepare two files, one is the assembly file start.S, and the other is the C file led.c. The assembly file applies the switch light function in the C file, and the C file applies the ...[Details]
Since the beginning of this year, as the epidemic situation has stabilized, China's manufacturing industry has rebounded. At the same time, good news continues to come from companies in the robot...[Details]
(Photo source: Argonne official website) With the development of smartphones, laptops, cars and power grids, the demand for battery energy storage continues to grow. Solid-state batteries are safe...[Details]
May 20, 2022, Shanghai, China - SmartSens (Shanghai) Electronic Technology Co., Ltd. (stock abbreviation: SmartSens) was listed on the Science and Technology Innovation Board of the Shanghai Stock Ex...[Details]
0 Introduction With the development of power electronics technology, motor control technology, computer technology and sensor technology, AC servo control technology has gradually replaced tradi...[Details]
Yesterday, we discussed and tested the amplifier circuit of Infineon's analog interface silicon microphone, and used LTspice for simulation test. It can be seen that it can meet the needs of silico...[Details]
The A-share market is ushering in "spring", especially solid-state battery concept stocks.
Gasgoo noticed that on November 11, Tiannai Technology, Youyan New Materials, China Power, and ...[Details]
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