[i=s]This post was last edited by dcexpert on 2021-10-11 20:46[/i]A few days ago, I took advantage of the holiday to make some modifications to the bicycle and added some functions. One of them was ad...
SSD1306 is an OLED driver chip with a maximum support of 128*64 pixels, and is widely used in driving small-size OLED displays. In particular, its low display power consumption makes it a good combina...
[i=s]This post was last edited by 灞波儿奔 on 2019-4-21 18:10[/i] [size=4]This design demonstrates how TI mmWave sensor technology can be used for area occupancy detection to monitor an area of interest w...
Hello everyone, my company is looking for funds and technicians to develop drone airbags, which will have a wide range of applications. If you are interested, please contact me, thank you....
38hot bought a second-hand power supply. There was too much dust inside. It was not easy to use a vacuum cleaner or a rag. Finally, I thought of this trick and it worked.This content is originally cre...
[b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use it for commercial purposes, you must obtain the author's consent and...
China Tower seizes market opportunities and further promotes its "One Body, Two Wings" strategic layout Profit attributable to shareholders of the Company increased by 22.2% year-on-year HONG K...[Details]
1. Comparison results and questions (1) Personnel technical level. If the reading method of the precision pressure gauge is not fully mastered, the error caused by the estimated reading will be large...[Details]
I believe that many users have many questions about the difference between BOD meter and COD meter. So what is the difference between BOD meter and COD meter? Juchuang Environmental Protection has a ...[Details]
01 New project and lighting of small LED lights. LED lights are light-emitting diodes. They have unidirectional conductivity. For light-emitting diodes, it is necessary to select a suitable current-l...[Details]
On May 5, Yageo and Foxconn announced the establishment of a joint venture, Guohan Semiconductor, to jointly develop and sell semiconductor-related products. Yageo said that the new joint venture wi...[Details]
Let me talk about my experience. I first used a pointer multimeter. When using it, for example, the resistance range sometimes needs to be adjusted to zero. When measuring voltage, I start measurin...[Details]
A current probe, also called a current clamp, is a magnetic ring designed based on Faraday's principle to measure interference current signals in wires. It is essentially a transformer with 1 turn...[Details]
1. Common fiber test meters include: optical power meter, stable light source, optical multimeter, optical time domain reflectometer (OTDR) and optical fault locator.
Optical power meter
Use...[Details]
1. Conclusion: ICD3 simulator is broken 2. Test environment 1) IDE version: MPLAB X IDE v3.05 2) Compiler toolchain: XC16 (v1.21) 3) MCU: PIC24F08KA101 3. Test methods 1) Confirm the line sequenc...[Details]
Trigger circuit with sawtooth wave as synchronization signal
Phase-controlled circuit refers to a thyristor controlled rectifier circuit, which controls the output voltage by controlling the siz...[Details]
On November 10, Huawei's Xinsheng Community published the full text of Ren Zhengfei's speech at the symposium with the visiting delegation of presidents of C9 universities. ...[Details]
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TI's Bluetooth + MSP430 Audio Heatsink Reference Design is available to customers for creating a variety of low-end, low-power audio solution applications. Some possible applications -...[Details]
Samsung slammed Huawei's pricing strategy in the mobile network equipment market when asked by a British parliamentary committee whether years of unfair competition had led to the bankruptcy of some ...[Details]
The USB to serial port cables on the market are very cheap, and most machines do not have serial ports. Therefore, it is quite common to develop and use USB to serial port cables under embedded LIN...[Details]