[i=s]This post was last edited by sylar^z on 2020-5-24 00:36[/i]This is the ST bone vibration sensor board obtained in a previous EE event. It can collect audio signals transmitted through bone vibrat...
[i=s]This post was last edited by jone5 on 2021-7-26 00:54[/i]Clock system architectureThe high-speed clock of the development board is 38.4M, and the low-speed clock is 32.768KHZ. The chip can reach ...
The design in the attached picture is powered by a USB charger, the load is a heating resistor, PWM controlled, and the current is about 1 ampere. The circuit also includes an ADC to measure the tempe...
## How to solve the problem of the leftmost working bar (Project Explorer) of CCS software disappearing##1. Problem description###The normal opened CCS software interface is like this:###While using i...
[i=s]This post was last edited by flashtt on 2019-3-16 09:49[/i] I suddenly found a new Yi camera given as a gift from the TI University Program. It is brand new and unused. I am passing it on to foru...
Now SDA\SCL high level appears, or the following waveformThe main program of the PIC microcontroller isIs there something wrong with the PIC's main program? The clock rate of the PIC's analog IIC is n...
We know that the electrolyzer has the ability to store electric charge, so it can be used in the charge and discharge of the electrode to detect its performance. The test method is shown in Figure ...[Details]
In recent times, chip shortages have affected major global automakers. Due to the shortage of automotive chips, Germany, the United States and Japan have asked relevant departments in Taiwan to help ...[Details]
In recent years, China's population aging problem has intensified, and people's life expectancy has increased. According to data from the United Nations and other organizations, the proportion of ...[Details]
In the development of single-chip microcomputer applications, engineers are still troubled by code efficiency, anti-interference and reliability of single-chip microcomputers. In order to help engine...[Details]
The following figure shows a novel circuit for IR53HD420 to drive light-emitting diodes. In the figure, VDC is 320V DC. It is obtained by rectifying and filtering 220V AC. The IR53HD420 output gene...[Details]
The designed wireless data transceiver system is an important part of the wireless follow-up control system. It is mainly composed of nRF905 wireless transceiver module and LPC2148 ARM development ...[Details]
The flow meter is powered by lithium manganese dioxide (LiMnO2) and lithium thionyl chloride (LiSOCl2) batteries. LiSOCl2 batteries achieve higher energy density and better cost-per-watt ratio than L...[Details]
Last week, before Huawei's press conference, @evleaks released almost all the detailed pictures of the Huawei P50 series. It can be said that the press conference was held in advance, and now i...[Details]
1 Due to work needs, the original STM32F103R8T6 needs to be upgraded to RCT6, so the software system also needs to be ported to RCT6. However, when porting, since the timing of r8 is only T1--T4, and...[Details]
Input picture set description Instructions for use of infrared to wireless remote control module
This product is a truly universal infrared to wireless remote control combination, suitable for ...[Details]
MCU LCD display program
Hardware circuit: 51 minimum system, no bus mode, direct I/O form, including matrix keyboard, 1602 LCD, a digital tube, 4 LEDs, buzzer, etc.
//Complete modified ve...[Details]
In the cement raw material rate value batching system, it is necessary to monitor multiple production lines in the cement plant. Its hardware unit rate value batching lower computer hardware syste...[Details]
According to data released by research firm Omdia on December 10, sales of large-screen displays in the global automotive display market have soared, while sales of traditional small and medium-sized...[Details]
On July 8, the technical cooperation between Nezha Auto and Infineon Technologies and the global launch ceremony of Infineon's BMS overall solution were held at Nezha Auto's Tongxiang All-Ecologic...[Details]
The fierce competition in China's automobile market, especially the rapid popularization and iterative upgrades of electrification and intelligence, requires any core component supplier to remain o...[Details]
stm32/stm8
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