What is the relationship between the speed ratio of the reduction mechanism and the lever ratio? What is the relationship between the force of the first gear and the last gear?For example, in the figu...
The software uses ADC (ESP-12) to read the voltage and it reads 1V, but when it is measured with an ammeter or oscilloscope, it is only 0.5V. At this time, the voltage read by ADC will also become 0.5...
The BlueNRG-LP Bluetooth Low Energy wireless system-on-chip is an ultra-low power, programmable solution with a 2.4GHz advanced RF radio IP for ultra-low latency applications. The BlueNRG-LP SoC compl...
Self-locking forward control circuit
Since the electric control circuit is only suitable for short-term operation, a self-locking forward control circuit should be used if the motor is to be o...[Details]
Thermal power plants and large industrial boilers usually add a small amount of phosphate to the boiler water to prevent the formation of calcium and magnesium scale. Insufficient phosphate concent...[Details]
I. Overview
The brushless DC motor consists of a motor body and a driver, and is a typical mechatronics product. The stator winding of the motor is mostly made into a three-phase symmetrical star c...[Details]
Digital multimeter is a commonly used electronic measuring instrument. Its main function is to measure voltage, resistance and current. The product is widely used in many fields. How should users mai...[Details]
First of all, the difference between U drill and ordinary drill is that U drill uses peripheral blades and center blades. From this perspective, the relationship between U drill and ordinary hard d...[Details]
On the afternoon of December 23, Huawei held a winter flagship new product launch conference, at which it further explained the imaging and system functions of the P50 treasure box and officially ann...[Details]
Lingdong Microelectronics' new mainstream MM32F3270 series MCU is now available in batches. This series of MCUs is equipped with the Arm® Cortex®-M3 core, with a maximum frequency of 120MHz, providin...[Details]
The emitter-coupled multivibrator can be used as a voltage-controlled oscillator with a large range. By controlling the emitter current
,
FM modulation can be directly achieved. By ch...[Details]
Tesla is so popular in my country that a remote airbag is a hot search topic every day. In fact, this function has long been available in my country’s own-brand cars. For example, NIO ET7 ( Parame...[Details]
NIO announced some relevant information about the development of its intelligent chassis and its self-developed ICC chassis domain controller. Models based on the NT2 platform, such as ET7/ET5/ES7,...[Details]
Doctors are treating patients in remote villages During a recent trip to China, Yiannis got a glimpse into the future of medicine through a portable medical kit. The portable medical kit contains ...[Details]
LCD1602 Introduction LCD1602 character liquid crystal (16 characters per line, two lines in total) - a dot matrix liquid crystal module specially used to display letters, numbers and symbols. It is ...[Details]
For a long time, I was always confused about these two concepts. Now I will explain my understanding of the two as follows:
Online emulator: One end is connected to the relevant communication port ...[Details]
Semiconductor is a global industry. Semiconductor companies must not only keep their motherland in mind, but also look to the world. Recently, foreign media reported that more and more Chinese semico...[Details]
Recently, I have seen many people discussing the RC spike absorption problem of Flyback's secondary-side rectifier diode on the Internet . I feel that everyone is still too traditional in dealing wit...[Details]
stm32/stm8
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