I have been doing this test for a while, and the vga test has not been successful. As a result of the test, I still recorded the process. As for the reason, I analyzed it for a long time but got no re...
[i=s]This post was last edited by chrisrh on 2018-12-29 18:32[/i] First, turn on the Bluetooth on the board and wait for the connection; Then download the Android or IOS APP on your phone and turn on ...
Compared with mechanical buttons and resistive touch buttons, capacitive touch buttons are not only durable, low-cost, simple and easy to install, waterproof and anti-fouling, but also provide functio...
As shown in the hot-swap circuit below,when the inductor shielding layer is broken (verified by a multimeter, the inductor is not disconnected), the hot-swap circuit has no output, that is, the VCC_12...
Test Solution Download - Simplifying FM Radio Transceiver TestingSolution brief for the RSCMA180 radio test set and the RSCMArun automation software
The RSCMA180 is a unique radio tester that operates...
nand startup, need to relocate The CPU of S3C2440 can directly send commands to SDRAM, Nor Flash, and 4K on-chip SDRAM, but it cannot directly send commands to Nand Flash. The CPU cannot directly acc...[Details]
1. Enter automatic measurement mode The previous section introduced the initialization of TSC and the interrupt service program framework, which can perform basic press and release detection on the t...[Details]
Clamp ammeters can generally be divided into two types: magnetoelectric and electromagnetic. The magnetoelectric type is used to measure industrial frequency alternating current, while the electrom...[Details]
Wingtech Technology issued an announcement, announcing that it has reached an agreement with OFILM on the acquisition of specific customer camera business. Wingtech Technology will complete the acqui...[Details]
1. What is a serial port (RS232 9-pin serial port) The serial port is a basic external interface that most of our microcontroller units (MCUs) have. Generally, the most basic function of the ...[Details]
0 Introduction
In the field of HVAC, with the development of testing technology and the continuous improvement of testing requirements, some high-precision temperature and humidity test instrum...[Details]
The future development of FPGA will inevitably be driven by customer demand. At present, FPGA products have entered the era of "application is king". Building platform FPGA products in differe...[Details]
Strictly speaking, 5G cannot completely depend on the Internet speed of the mobile phone, because its Internet access method is the mobile phone card data traffic, but there is another way to ac...[Details]
1. Overview
In motor control, most of them have speed loop control. The motor rotor speed can be obtained by directly reading from the absolute encoder, measuring the pulse signal time of th...[Details]
/*This program is used to make the CCP1 module generate a PWM waveform with a resolution of 10 bits and a duty cycle of 50%*/
#include "p18f458.h"
/* Initialization subroutine of CCP1 mod...[Details]
Brief introduction to the A/D structure of STM8S microcontroller:
ADC1 and ADC2 (some models do not have ADC2) provide up to 16 conversion channels. Each channel of A/D conversion can perform sin...[Details]
Abstract: This paper mainly introduces Bode theorem, and based on this theory, introduces inverter modeling, voltage loop feedback control design, etc.
Keywords: Bode theorem; Bode plot; loop ...[Details]
On November 17, senior executives of Xiaomi Group went to Wuxi for inspection. Wuxi Municipal Party Committee Secretary Huang Qin met with Xiaomi Group partner and president Wang Xiang and his delega...[Details]
Following the exposure of a patent for under-screen fingerprint technology, another new patent indicates that the upcoming Apple Watch is expected to be equipped with Face ID facial recognition techn...[Details]
Infineon launches CoolSiC™ Schottky diode 2000 V,
DC bus voltage up to 1500 VDC, higher efficiency and simpler design
Today, many industrial applications can transition...[Details]
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