The screen module's power supply voltage is 11V~26V, so choose 12V, which is easier to connect. There is a socket that can output 12V. Although the board power supply does not lead to a standard inter...
[i=s]This post was last edited by lansebuluo on 2022-10-22 10:14[/i]Distributed temperature and humidity acquisition system1. Introduction
During my growth, from no network to the network spread all o...
For a 5V output LDO, such as TPS73501, if the input is 5V, will the output be 5V? If the input is less than 5V, such as 4.7V, will the output still be a stable 5V? I know this design is not acceptable...
On May Day, I received the EVK-NINA-B400 evaluation kit from EE. The development board comes from u-blox AG, which is the Nordic region of Switzerland's U-blox AG. Thanks to EE Forum and U-blox!The BL...
On May 12, according to foreign media reports, the new version of Huawei P30 Pro was launched, priced at 749 euros (8GB+256GB, about RMB 5,700). It supports Google Mobile Services (GMS, fu...[Details]
Mouser stocks a wide range of KYOCERA AVX products October 26, 2022 – Mouser Electronics™, a renowned New Product Introduction (NPI) distributor focused on driving innovation in the industry, is...[Details]
/*************PIC16F917 MCU program**********************************/
/****************************************************************/
/*****File Function : LED ranger light program *****/
/****...[Details]
Project: A power supply in a laboratory broke down. After disassembling it, it was found that the full bridge controlled by UC3875 needed to be repaired. Phenomenon: Preliminary inspection shows ...[Details]
The reason for 12-frequency division of 51 single-chip microcomputer Due to hardware technical defects in the initial design, a sub-clock was required to execute instructions, so 12 oscillation cycle...[Details]
PORTA and TRISA Registers PORTA is an 8-bit wide, bidirectional port. Its corresponding data direction register is TRISA (Register 3-2). Setting a TRISA bit (= 1) configures the corresponding PORTA ...[Details]
After returning to the domestic market, realme has released a number of surprising products, including the previously released "quad-camera velociraptor" realme Q, and the recently released 64-megapi...[Details]
Because I am engaged in automotive CAN bus and multimedia decoding boxes, I often need to decode some simple CAN data. The hardware IO required is not much, just CAN+UART, so in order to save costs, ...[Details]
1. Check the gpio status: int gpio_request(unsigned gpio, const char *label); in the gpio.h header file, the function of this function is to check whether the record flag saved by the gpio is NULL to...[Details]
Pressure sensor is one of the most commonly used sensors in industry. When using pressure sensor for measurement, users should pay great attention to the measurement method. There are many measuremen...[Details]
Industry overview Sodium-ion battery : It has the advantages of large raw material reserves, low cost, good low-temperature performance, high safety, and fast charging, but its energy density and cy...[Details]
Central topics:
Power supply ripple analysis and testing
solution:
Remove the clip and ground wire from the oscilloscope control head
By properly setting up and operating the oscilloscope...[Details]
In the past month, Tesla's stock price has risen from $451 to $887. Last night, it rose from $700+ to $962, heading for $1,000. I think there is some consensus and some pendulum effect. According to ...[Details]
Tektronix offers oscilloscopes for many different applications and uses. To help you choose the right oscilloscope for your needs, here is a list of the most commonly used specifications for oscill...[Details]
The ABB robot system key is a technical means used in the ABB robot system to protect its intellectual property and ensure system security. This article will introduce the relevant knowledge of the...[Details]
Test/Measurement
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