[i=s] This post was last edited by sipower on 2019-1-2 21:20 [/i] [align=left][font=宋体]【[/font]NXP Rapid IoT Review】+NO.1 First Hands-On Experience---Small but Complete[/align] [align=left][font=宋体]It...
The application scope of SiC power devices is becoming wider and wider, the switching frequency is getting higher and higher, and the requirements for devices are also getting higher and higher. How t...
I am a novice, and I will briefly describe how to port FreeRTOS to STM32F107 and create tasks.Using three software to implement FreeRTOS configurationSTMSTM32CubeMXAND EWARM V8.32FreeRTOS source codeS...
As shown in the figure below, when the S button is pressed once, a set of specified pulses is emitted.
The three variable resistors are composed of digital potentiometers or 3296 adjustable resistors....
NFC chip selection and basic circuit frameworkRFID is a highly professional technology. Some companies may even recruit professional RFID engineers. This article only covers basic selection design, ci...
[i=s]This post was last edited by dcexpert on 2019-5-19 20:56[/i] [b]Buzzer[/b] By default, microbit uses pin0 to control the buzzer, which can be used to play music. [code]from microbit import * impo...
Sensors of all types have evolved greatly over the past few years and are now more accurate and stable than their predecessors. Sometimes, these sensors are not simple to use. Designers of conditio...[Details]
① Mechanical zero adjustment: Before powering on, adjust the mechanical zero position indicated by the meter. ② Turn on the power. Press the power switch, the LED light will light up, and the instr...[Details]
Imagine a robotic arm that can bend and turn, with each axis equipped with very precise motor drives, sensors or machine vision, as if playing a symphony of movement. But if there is no "conductor"...[Details]
SMA Solar Technology's inverter sales fell in the first half of 2021. The company warned that delivery capabilities may be restricted in the second half of the year due to continued tight supply of...[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]
Battery materials innovator X-Batt has partnered with Consol Innovations, a subsidiary of Consol Energy (NASDAQ:CEIX), to fast-track the development of its coal-based anode technolo...[Details]
Label: FE10 Function: Floating point exponential function with base 10
Entry condition: Operand is in .
Exit information: When OV=0, the result is still in . When OV=1, overflow occurs.
Affected re...[Details]
Recently I plan to make a Bluetooth receiver myself and connect it to the quadcopter, so I study how to output 4-channel PWM. The plan is to use the timer interrupt, calculate the duty cycle during t...[Details]
This multi-directional microphone amplifier circuit is often used in group discussions or meeting rooms to capture the audio of all partners without providing a microphone for each. Place it in the...[Details]
Working principle: The figure above is a control circuit that uses the droop method to achieve current sharing. In the figure, the current detection resistor of module k (k=1,2,…,n) uses the detect...[Details]
Recently, the "China Automobile New Supply Chain Configuration Data Product Launch Conference" hosted by Gasgoo Automotive Research Institute was successfully held in Shanghai.
Gasgoo Au...[Details]
Core unveiled | Cool Core participated in the 2023 Shenzhen Drone Conference with its new AR803X wireless communication chip and solution and won the Unmanned System Little Giant Award Recently, He...[Details]
1 The function of satellite TV downconverter (high frequency head)
Satellite TV low noise downconverter is also called high frequency head (also called outdoor unit of satellite TV). It i...[Details]
1 System Design Principles Figure 1: AC servo shearing system of Kangerda Company Assuming the length to be cut is S, the circumference of the active roller is L, and the number of turns of the ...[Details]
1 Introduction At present, the wind-solar hybrid system is developing rapidly, and there are many types of wind-solar hybrid controllers, but there are not many systems that can really achieve good e...[Details]