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Thermal management is the most difficult, demanding, and costly design aspect of a new LED lamp. Failure to adequately manage thermal performance can result in catastrophic consequences such as lig...[Details]
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Abstract: A new type of inductive sensor device is studied, focusing on the working principle and basic structure of the sensor, the block diagram design of the aperture recognition system, experiment...[Details]
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Recently, I need to use STM8S105 as a driver controller, which involves using 485 to communicate with the host computer, and CC2541 is used in the Bluetooth module of the host computer. This is a new...[Details]
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Keywords
: wireless sensor network, sensor node, solar energy, DC-DC
For wireless sensor network nodes, power supply is one of the key parts of the system. Herein, a power supply system ...[Details]
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At present, the average yield of 5nm EUV has reached 80%, and the peak can reach more than 90%. The new 5nm process has been put into trial production and is scheduled to be put into mass production ...[Details]
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The third-generation new car is designed entirely for fully autonomous driving, and its steering and braking systems are also specially adjusted for computer control. Musk's goal of having 1 millio...[Details]
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The Redmi K40 series will be officially released this month, and the new products include Redmi K40 and Redmi K40 Pro. It is worth noting that Redmi has another new product on the way, which is the...[Details]
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1. System clock problem:
The system uses DCO by default. When using external high-speed crystal oscillator XT2, you must turn on XT2 yourself, delay 50us to wait for XT2 to start oscillating, and t...[Details]
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System Function Introduction
In the development of
high-stability
lasers
, real-time
monitoring
of the working state of
lasers
is an issue that needs to be focused on. ...[Details]
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Infineon’s hybrid flyback controller XDP™ and CoolGaN™ IPS combine to help Anker Innovations create new fast-charging products with higher efficiency and power density
With the incr...[Details]
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sim800c+GPS chip is a small design for practice, a little ugly. Attached is the program and the principle PCB diagram. It is my first post, please forgive me if it is not good. Button function: o...[Details]
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South Korea's Trade Ministry and the U.S. Commerce Department held their first meeting in Seoul on Tuesday to discuss U.S. semiconductor export restrictions against China. Participants exchanged ...[Details]
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1. Introduction 1. About IAR for STM8 IAR for STM8 is an embedded work platform, mainly used in the development of STM8 series chips. Now (version 3.10 in 2018) it can support all STM8 chips on the...[Details]
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Hardware platform: stm32F407Zet6 Software platform: stm32cubeMX 4.7+MDK5.14 Circuit connection: PE8-LED0, PE9-LED1, PE10-LED2, PE11-LED3, PE12-KEY0, PE13-KEY1, PE14-KEY2, PE15-KEY3 The first step is ...[Details]
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The characteristic of ATmega128 is that it has many io ports, so we can drive this LCD screen in parallel to increase the bus speed. This program is collected from the Internet, but it has been verifi...[Details]
Analog electronics
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