Chilisin was founded in 1972 and is a professional manufacturer and service provider of inductor components. Its production and sales service bases cover Taiwan, China, Asia, Europe and the United States. Chilisin is committed to providing all-round inductor solutions. Its product lines cover EMI, Power, and RF fields. Its complete product line and professional technical support capabilities meet customers' one-stop shopping product needs. It is one of the few manufacturers in the world that is capable of providing a full range of inductor components.
[i=s]This post was last edited by dcexpert on 2021-2-7 14:16[/i]Currently, the STM and RPi versions do not include the neopixel module, so they cannot drive the ws2812 like the ESP32. However, in the ...
I bought a few cheap multimeters a few days ago . When the courier delivered them today, I couldn’t wait to open them.I bought 7 of them this time, one for each colleague. There are three models in to...
A Simple Comparison of LoRa Technology and NB-IoT1. What is LoRa technology?
LoRa is one of the LPWAN communication technologies. It is an ultra-long-distance wireless transmission solution based on s...
1. Brief descriptionThis article mainly explains the A40i Boa application, which is applicable to the Feiling A40i series FETA40i-C core board Linux3.10 operating system. Other platforms can also be u...
[i=s]This post was last edited by Yishayishi on 2022-7-8 08:39[/i]MOV C, P1.1; Read the level on the P1.1 pin
How to use the instruction MOV C, P1.1? There is no instruction MOV C, XX in the 51 assemb...
Working hours of heart rate braceletThe battery capacity of this kind of smart bracelet that can monitor heart rate and even blood pressure in real time is generally less than 100mAh. Some products ca...
Relying on "customer pain points" to leverage the company's R&D direction and technology development. This is InPlay’s market survival rule and also its original intention of starting a business. Whe...[Details]
The MAX16904 is a small, synchronous step-down converter with integrated high-side and low-side switches. The device is designed to deliver 600mA from an input voltage range of 3.5 V to +28 V whil...[Details]
Tokyo—Toshiba Corporation (TOKYO: 6502) announced on February 10, 2014 that it has developed a new DC-DC converter for mobile devices that can deliver over 85% efficiency over a wide load current...[Details]
OnePlus officially released its annual flagship OnePlus 7 Pro overseas. The price of the phone has been announced, starting from US$669 (about RMB 4,598) overseas. The price of OnePlus 7 in Europe is...[Details]
1. Comprehensive description of GPIO Each GPIO port of stm32 has two 32-bit configuration registers (GPIOx_CRL, GPIOx_CRH), two 32-bit data registers (GPIOx_IDR, GPIOx_ODR), one 32-bit set/reset re...[Details]
Recently, through continuous research and development, the team of Yang Peng and Wan Yanfen from the School of Materials and Energy of Yunnan University has solved a series of problems in the synthes...[Details]
China Energy Storage Network News
: "The flexible and changeable time-series electricity prices in the electricity spot market and the different location signals in different regions will be ...[Details]
When Powerchip returns to the Taiwan Stock Exchange on Dec. 6, it will be a remarkable comeback for a company that was once delisted, even by its own backers, Nikkei Asia reported. The global chip ...[Details]
Recently, State Grid Electric Vehicle Company announced that the e-charging App has added a plug-and-charge function. The upgraded public DC charging piles will all meet the "plug-and-charge, conta...[Details]
1 Introduction
Embedded systems consist of embedded hardware and embedded software that is fixed in the hardware platform. In traditional small-scale embedded systems, software mostly adopts the fo...[Details]
Ten years after the invention of electroluminescence (EL) technology, organic light emitting diodes (OLED) are finally being used in mobile phones, MP3 players and digital cameras. Since the first ...[Details]
On the morning of February 10, 2023, Ma Yujun, Mayor of Shijiazhuang Government, and Jiang Zeting, Secretary of the Party Committee of Beijing University of Technology, visited Zhitong Tech...[Details]
This section introduces several commonly used PLC control circuits and compares them with relay contactor control circuits, so that readers can fully understand the control principles and applicati...[Details]
This article first analyzes why electronic products have power-on surges, then uses a typical power supply circuit as an example to analyze how to use thermistors to suppress surge currents, and final...[Details]
Last time, we learned the first section of code. This time, we will learn the second section of code. The second section of code is mainly used to save data.
/*
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