[i=s]This post was last edited by lugl4313820 on 2022-1-29 23:33[/i]Today I use RT_Thread Studio to make a voltage meter. The project is based on the original SSD1306. Here I will mainly talk about ho...
[Competition Details] 2020-2021 ON Semiconductor and Avnet IoT Creative Design CompetitionAs some netizens gave up participating in the competition, the expert committee of the competition selected a ...
EEWORLD社区onsemi and Avnet IoT Innovation Design Competition
The MCU source program is as follows:#includemsp430.h /* Necessary operation: Connect 1602 correctly */#define LCD_OUT P1OUT //Define the data port of LCD1602 as P1#define CLR_RS P2OUT=~BIT0; //Set P2...
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Live Topic: TI FPD-Link III automotive chipset, ideal solution for automotive video transmission
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TI FPD-Link III chipset allows v...
STM8 analog watchdog The analog watchdog can be enabled in single conversion mode and continuous mode without buffering by setting the AWDEN bit in the ADC_CSR register. As shown in Figure 148, w...[Details]
This series of microcontrollers adds voltage level translation capabilities to help increase flexibility and reduce system cost. From phones and cars to smart thermostats and home appliances, mo...[Details]
IT Home reported on June 10 that vivo’s official Weibo account announced today that vivo X27’s new color scheme, Fantasy Summer, will be launched and pre-sale will start on June 18. Judging...[Details]
introduction
B-mode scanning ultrasound diagnostic instrument (abbreviated as B-ultrasound) is a medical imaging device, and its scanning result is a multi-grayscale image (usually more than 2...[Details]
"From high-speed rail, rockets, aircraft carriers and large aircraft to smart toilet lids and hearing aids for the elderly, chips are indispensable..." "But even such a small chip, more than 80% of...[Details]
Gas detector is an instrument tool for detecting gas leakage concentration. It is generally available in three types: handheld diffusion type, pump suction type and fixed online type. It mainly uses ...[Details]
Pulse Width Modulation (PWM), short for "Pulse Width Modulation", is a very effective technology that uses the digital output of a microprocessor to control analog circuits. It is widely used in many...[Details]
According to foreign media reports, someone successfully used 99 smartphones to create a virtual traffic jam to trick Google Maps. The user named Simon Wechkert loaded 99 smartphones onto a cart and ...[Details]
Strategy Analytics' latest research report points out that global smartphone shipments in Q4 2019 were 375 million, which was stable compared with the same period last year. Apple ranked first with a...[Details]
Brand model: Agilent DSO-X-3014A Fault phenomenon: The boot interface is stuck and the system cannot be entered 1. After powering on the machine, it was found that as the customer described, the mach...[Details]
After the US-ROK summit, US President Biden received a gift package from the other side of the ocean - an investment worth US$39.4 billion, including chips, new energy batteries and other industries,...[Details]
1. Experimental tasks
As shown in Figure 4.13.1, the P0 port of the AT89S51 microcontroller is connected to the font code pen segment of the dynamic digital tube, the P2 port is connected to t...[Details]
6. Short circuit protection
Circuit
:
1. In the case of a short circuit at the output end, the PWM control circuit can limit the output
current
to a safe range. It ...[Details]
1. The influence of upstream and downstream straight pipe sections on the measurement accuracy of ultrasonic flowmeter. The calibration coefficient K is a function of the Reynolds number. When the flu...[Details]
On October 19, 2024, a delegation from the Tian Changlin Center (Optical Valley), led by Tan Binglin, Vice President of the U.S.-China Green Energy Promotion Association (UCGEC), visited the energy...[Details]
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