I am looking for a chip that outputs a high level (low level) when there is a pulse input, and outputs a low level (high level) when there is no pulse input....
[i=s]This post was last edited by reayfei on 2019-3-9 19:42[/i] Selling a brand new STM32F412 development board, 120 yuan free shipping[url]https://market.m.taobao.com/app/idleFish-F2e/widle-taobao-ra...
This week is the last week for evaluation application. If you want to participate, pleaseclick here to apply.
The New Year is here, and it looks like I’ll be staying at home for another Spring Festiva...
[i=s]This post was last edited by nemo1991 on 2021-3-28 22:36[/i]Digital isolation chips are commonly used in industrial control and power supplies.For example, in power supply design, the power signa...
Everyone has heard that the digital ground and analog ground need to be separated, but the methods are varied and varied. Some use 0R resistors to separate, some use magnetic beads, and some use capac...
In industrial products, many sensors and devices are based on the standard modbus RTU protocol. To solve the product development cycle of developers, Gizwits launched the GC511 CAT.1 DTU wireless data...
On October 24, the National Energy Administration released the "List of the Third Batch of the First Major Technological Equipment (Projects) in the Energy Field", among which two flow battery proj...[Details]
Use 51 MCU external interrupt 0 to control LED on and off #include reg52.h. typedef unsigned char u8; typedef unsigned int u16; sbit key1=P3^2; sbit LED=P2^0; void delay(u16 i) { while(i--);...[Details]
According to foreign media reports, in order to meet consumers' rising demand for cost-effective electric vehicles, South Korean battery manufacturers are accelerating the production of lithium iron p...[Details]
Translated from EEtimes The start of the Battery Electric Vehicle (BEV) revolution is going to be a shaky one, which will greatly impact the automotive and transportation industries, but it will ta...[Details]
Installing a Venturi Flow Meter:
1. First, cut two straight pipe sections with the same diameter as the pressure-taking elbow, with a length of more than 1 times the diameter. (Venturi flowmeter)
2...[Details]
On August 19, the "Urban Smart Energy Service Platform" project of State Grid Hebei Electric Power Co., Ltd. was approved by the Hebei Provincial Government's "Special Fund for Modern Service Indus...[Details]
The piezoelectric buzzer is mainly composed of a multivibrator, a piezoelectric buzzer sheet, an impedance matcher, a resonance box, a housing, etc. Some piezoelectric buzzers are also equipped wit...[Details]
TL494 was designed and launched by Texas Instruments (TI) in the early 1980s. It was immediately widely used in the market, especially in ATX half-bridge power supplies for PCs. To this day, a consid...[Details]
At the 7th Shanghai FD-SOI Forum held on September 16, 2019, Chen Feng, senior vice president of Rockchip Electronics, pointed out that since the AIoT market is a highly fragmented market, it has hig...[Details]
International Energy Network/Photovoltaic Headlines (PV-2005) learned that on October 30, the National Energy Group Material Company’s 2023 group-level photovoltaic inverter distribution procuremen...[Details]
New automotive radar test system combines target simulation and radar measurement capabilities for testing autonomous driving technology NI (National Instruments, referred to as NI) recently ann...[Details]
Recently, PI announced the launch of the fifth-generation InnoSwitch series, a high-efficiency, digitally controllable flyback switch IC called InnoSwitch 5-Pro, which uses an innovative secondary-si...[Details]
Electronic systems have been used in automobiles for decades, and they have greatly improved the safety, energy saving and environmental protection of automobiles. With the deepening of research,...[Details]
WPG
Holdings, a leading international
semiconductor
component
distributor
focusing on the Asia-Pacific market
, announced that its subsidiary WPI has launched an automotive smar...[Details]