Do you know how many sensors are in a car?There are many types of sensors, such as image sensors, temperature sensors, pressure sensors, etc. Sensors convert the time, speed, photoelectricity, tempera...
[i=s]This post was last edited by Justice_Gao on 2018-10-11 15:52[/i] [align=center][/align] [align=left]In order to get a more accurate RTC clock, I used an LXTAL external crystal oscillator and sold...
The code is not difficult, I hope there are experts to help me. Thanks!Busy#include stdint.h
#include "nrf_delay.h"
#include "nrf_gpio.h"
#include "app_timer.h"
//#include "app_scheduler.h"
APP_TIMER_...
I am working on a project and want to configure an address parameter for each board (through hardware configuration). The configuration circuit is shown in the figure. 1 and 0 are configured by solder...
SMD diodes are also called crystal diodes, or diodes for short. In addition, there are early vacuum electron diodes. S4 SMD diodes are electronic devices that conduct current in one direction. The se...[Details]
This design uses the ARM7 microprocessor as the core and uses the high-speed A/D in ARM7 as the pressure measurement unit to improve the reliability of data transmission; the data results are displ...[Details]
Abstract: In order to solve the problem of data discontinuity caused by improper setting of DMA FIFO depth based on LabVIEW FPGA module, a method for setting FIFO depth is proposed in combination wit...[Details]
According to official news from North Huachuang, the delivery ceremony of North Huachuang's 1000-cavity lCP etcher was held at its Yizhuang base in Beijing a few days ago. At present, the applicati...[Details]
The CAN of the STM32 ordinary chip has 14 filter groups, and the interconnected type has 28 filter groups.
Generally, we use the ordinary type, so in this article, we can say that STM32 has 14 filter...[Details]
Design and simulation of LED scroll screen based on Proteus
This article takes a 40×16 small screen as an example to introduce the production method of a scrolling screen. The desi...[Details]
1 Introduction
The video character and time adder is a device that mixes characters or time signals into the video signal, so that it can be displayed at a specific position on the screen at the sam...[Details]
The fuel cell hydrogen energy storage power station project designed and developed by Zhejiang Gaocheng Green Energy Technology Co., Ltd. for Zhejiang Chint New Energy has recently been officially ...[Details]
LED is recognized as the fourth generation of green light source. It is a solid cold light source with many advantages such as high efficiency, long life, safety and environmental protection, small...[Details]
For a hardware engineer, the best world is: There is a four-channel oscilloscope, each channel of which can work normally; There are at least two probes, each of which can work properly, the ground w...[Details]
The block diagram of the LCD TV system solution is as follows:
The LCD TV system solution contains detailed introductions for image display, power supply, image files, inter-device commu...[Details]
Function of the circuit
When designing electronic circuits, the various performance of the circuits should not change with changes in ambient temperature. However, in reality, w...[Details]
Switching power supply ripple generation Our ultimate goal is to reduce the output ripple to a tolerable level. The most fundamental solution to achieve this goal is to avoid the generation of ripple...[Details]
On October 18, 2024, the three-day 2024 China (Chongqing) Digital Energy Industry Innovation and Development Conference has come to an end. However, the performance of Beijing Mingde Shengyuan Ener...[Details]
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