1. Circuit parameters
1. Charging power source: If it is a USB power source, the rated voltage is 5V.
2. Determine the capacity and voltage parameters of the battery to be used. If you use 18650, you ...
Do you know what the reason is? My file name and directory are correct, but now it gives an error. I have been busy for a long time but still can't solve it....
It seems like earthquakes are happening everywhere. Sichuan just experienced a magnitude 6 earthquake, and Japan was hit by an earthquake and tsunami. The loudspeaker warning during the Sichuan earthq...
[align=center][b][GD32E231 DIY Contest] 06. Automatic Fish Feeding Robot - ADC/DMA/TIMER0/Serial Port [/b][/align] [align=left][b]Here, a photoresistor is used to monitor the light intensity around th...
[i=s]This post was last edited by wangerxian on 2022-6-1 13:31[/i]I recently used an MT3608 boost switch chip, but found that it could not be completely powered off. After the EN pin was pulled low, V...
The serial port is one of the most important peripherals of the microcontroller and is used in many project developments. The external communication method of the Lora module is the serial port. Th...[Details]
01
Product naming
As the name suggests, automotive grade inductors are used in the automotive electronics field and can meet the high reliability requirements of the automotive industry. ...[Details]
The key challenge for designers of handheld devices is to achieve high performance and low power consumption. Battery life is a very important indicator for handheld devices, and ...[Details]
1 Introduction
Since the 1950s, the research on speech recognition has reached a certain level after decades of development. Some of them have already moved from the laboratory to the ...[Details]
On the evening of April 16, the Shanghai Economic and Information Commission officially released the Guidelines for Epidemic Prevention and Control for Industrial Enterprises Resuming Work and Produc...[Details]
Before simulation debugging of AVR series MCU, the fuse and lock bits of AVR must be configured first. If the configuration is improper, the MCU may not work properly, and in serious cases, it may ca...[Details]
In industrial production and daily life, multi-point temperature detection systems are widely used, such as non-destructive temperature detection of fire electrical equipment, overheating fault pre...[Details]
1. Introduction
At present, DSP has become a basic device in the fields of communications, computers, and consumer electronics due to its fast computing speed, rich on-chip resources, and ...[Details]
From November 18th to 19th, the 2021 (13th) International Seminar on Sensor and MEMS Industrialization Technology (and Achievement Exhibition) was held in Haicang, Xiamen. Goertek Microelectronics Co...[Details]
Working principle of 4~20ma current loop
In industrial sites, using an instrument amplifier to complete signal conditioning and long-distance transmission will cause the following prob...[Details]
Weighing sensors are widely used in industrial weighing (such as belt scales, floor scales, electronic scales, body scales, etc.), force detection, and tension and pressure measurement. The followi...[Details]
introduction
Accurate measurement of voltage requires minimizing the effects of the instrument wiring to the circuit being tested. Typical digital voltmeters (DVMs) use 10M resistor networks to kee...[Details]
May 18, 2022 - Silicon Labs, a global leader committed to building a more connected world with secure, smart wireless technology, today announced the launch of a new 32-bit PG23 MCU to expand its FG2...[Details]
Recently, the 2.1MW/4.2MWh energy storage power station built by Hitech Smart Energy in Guangzhou City, Guangdong Province was successfully connected to the grid and put into operation. This en...[Details]
EE_FPGA Learning Park
京公网安备 11010802033920号
EEWORLD
