Some time ago, I was studying hysteresis comparators.
Then I want to make a comparator:
When the input voltage is 12V, the output is high;
When the input voltage is 2V, the output is low;
After thinki...
The simulation result of LC parallel resonance frequency is inconsistent with the calculation. Is it because the component model is not selected correctly?...
The latest low-power Bluetooth communication protocol in Bluetooth 4.0 is driving the development of a whole new market for battery-powered and portable systems. Designers are looking to integrate thi...
The BMP180 is the function compatible successor of the BMP085, a new generation of high precision digital pressure sensors for consumer applications.The ultra-low power, low voltage electronics of the...
[i=s]This post was last edited by Hammer Security on 2020-4-21 15:44[/i]I have three of these machines, but I want to flash them to use as Android machines. I don't think it can be done without the gu...
[color=#333333][font=微软雅黑, 微软雅黑, "][size=14px]I can finally start studying H743. I have had it for more than three months. I can't let it continue to gather dust. Let's start tonight. [/size][/font][/...
Have you heard of Moravec's paradox? The paradox states that for artificial intelligence (AI) systems, high-level reasoning requires very little computing power, while achieving the perceptual-moto...[Details]
Multimeter is a common electronic measuring instrument, which is widely used and has become an essential tool for electronics enthusiasts. However, when people use multimeter, most of them only reali...[Details]
There has always been some reluctance to use fully automated routing designed by PCB designers. There are several reasons for this: First, the autorouter often fails to complete the design, and the r...[Details]
The temperature effect of wavelength is reduced by 66% , and the measurement distance is greatly extended! ROHM develops 120W high output power laser diode " RLD90QZW8 " for LiDAR ...[Details]
1-5W MR16 LED驱动GreenPoin解决方案
This reference document describes a built and tested, GreenPoint® solution for a 1 to 5WLED driver for MR16 LED replacement. The circuit is proposed for driving HB--LE...[Details]
On April 16, Jiang Yueliang, an employee of the Haiyan County Power Supply Company in Zhejiang Province, went to Xueshuigang Village in Tongyuan Town to conduct an inspection on safe electricity us...[Details]
0 Introduction The temperature and humidity monitoring system is a field environmental control system widely used in environmental testing, scientific research (such as planting, breeding, bioengine...[Details]
Getting started with TinyML can be a daunting experience. Traditionally, the process of selecting an appropriate neural network model, training the model, and tuning it for deployment has been comp...[Details]
51 single chip microcomputer——LCD1602 1. 1602 LCD read and write timing (1) Read status RS=L, R/W=H, E=H. (Release the bus after judging that the busy state is completed) (2) Read data RS=H...[Details]
Digital oscilloscopes are high-performance oscilloscopes manufactured by a series of technologies such as data acquisition, A/D conversion, and software programming. Digital oscilloscopes generally s...[Details]
Wang Xiwei from Epistar Taiwan pointed out at the 7th SSL that Epistar has four technical advantages, and these four technologies are also the direction of future LED lighting technology developmen...[Details]
1. Estimation of UPS power supply
According to the power consumption of the microcomputer and its external equipment, calculate the total power consumption of the equipment. The total power c...[Details]
Recently, Narada Power won the bid for the China Power Construction Dunhuang Shazhou Energy Phase I energy storage project, with a construction scale of 30MW/120MWh.
A total of 24 Narada C...[Details]
The MCS-51 microcontroller has multiple interrupt sources. Taking 8051 as an example, there are 5 interrupt sources, two external interrupts, two timing interrupts and one serial interrupt. In this...[Details]
1. What kind of pressure should the transmitter measure: First determine the maximum value of the measured pressure in the system. Generally speaking, it is necessary to select a transmitter with a pr...[Details]