[i=s]This post was last edited by footis on 2018-10-21 23:14[/i] Evaluation (1) Portal: [url=https://en.eeworld.com/bbs/forum.php?mod=viewthread&tid=1054750&highlight=MM32]https://en.eeworld.com/bbs/f...
The design demonstrates an MSP430 FRAM microcontroller (MCU) based infrared reflectance sensing solution with configurable analog for sensing and measurement applications. It showcases the ultra-low p...
As countries continue to raise their requirements for automobile fuel consumption and emission standards, the 48V mild hybrid system (Mild Hybrid) has gradually come into people's view. Simply put, th...
The application of buck-boost charger can range from notebooks to portable speakers, from smartphones to gateway backup, etc. So in this topic, the buck-boost charger architecture will introduce how t...
[i=s]This post was last edited by alan000345 on 2020-2-13 11:42[/i]Mobile phone antennas are getting smaller and smaller! However, the screen size is getting bigger and bigger! How to compensate for t...
[i=s]This post was last edited by jinglixixi on 2021-5-14 12:10[/i]LG7088BH is an 8*8 dot matrix module, and its pin arrangement is shown in Figure 1.Figure 1 Pin arrangement relationship
PCtoLCD2002 ...
Non-contact infrared temperature measurement technology has been continuously developed in the past decade. In addition to the traditional high temperature steelmaking in the steel industry a...[Details]
1 Introduction
Cyclic redundancy code (CRC) verification technology is widely used in the field of measurement, control and communication. CRC calculation can be implemented by dedicated hardware, b...[Details]
Power cycling is very important because it tests the user environment. A poorly designed system board or chip can cause a power cycling test to fail. In addition, when bench testing system boards, ...[Details]
Strategy Analytics' latest research report points out that global smartphone shipments in Q2 2019 fell 3% year-on-year to 341 million units. Global smartphone shipments continue to remain stable. Sam...[Details]
(This article is based on the LCD1602 of the HD44780 main control chip. The screenshots are also from the HD44780 data sheet. Users can search for its datasheet by themselves. Some of it is sorted ou...[Details]
This article starts from the charging circuit principle of lithium battery. On the basis of a deep understanding of the principle of lithium battery, it introduces the design of charging circuit of...[Details]
Before using Spice, evaluating its DC and AC performance is key to success. But model evaluation should go beyond that, the designer should also understand how the active device model performs when o...[Details]
In order to summarize the learning experience of PIC16F616 microcontroller some time ago and facilitate communication, I wrote this article about the learning experience of PIC microcontroller, which...[Details]
Intelligent model car chassis technology
Abstract: Aiming at the chassis of the model car used in the intelligent car competition, this paper introduces the steering wheel alignment parameters, t...[Details]
The functional demonstration version has been completed. 0~36V continuously adjustable step 0.1V error -0.03V 0~12A constant current adjustable step 0.1A error -0.1A (the demonstration version is 10-b...[Details]
Abstract: Different from ordinary FIR and IIR filters, in order to make the filter automatically and quickly achieve the best filtering effect according to certain criteria, a method combining LMS ...[Details]
As we all know, in the global semiconductor silicon wafer industry, international giants such as Shin-Etsu Chemical, SUMCO, and Siltronic occupy a major market share. However, domestic semiconductor ...[Details]
RNG — Random Number Generator The Random Number Generator (RNG) generates true non-deterministic random numbers based on internal thermal noise suitable for cryptographic purposes. The RNG does not r...[Details]
Taiwan has reportedly banned the sale of modern chips to Russia and Belarus in response to an invasion of Ukraine. This week, Taiwan’s Ministry of Economic Affairs (MOEA) announced a list of strategi...[Details]
1. Introduction With the expansion of urban water supply and urban pipe network, the original telemetry system of Xiamen Water Company is difficult to adapt to the production scheduling needs. ...[Details]
Motor Drive Control（Motor Control）
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