Have you used TI's ADS1278 for AD acquisition? During the test, I found that if the input signal exceeds the reference voltage, the analog-to-digital converted signal is not a distorted sine wave with...
The 12V switching power supply is input, and the circuit board has 12V to 5V and 5V to 3.3V. Now we need to add a function to the circuit board, USB to serial port, as shown in the circuit diagram. Th...
Power supply designers often face conflicting requirements. On the one hand, they need to reduce size and cost, and on the other hand, they need to provide more functions and increase output power. Du...
[i=s]This post was last edited by qwqwqw2088 on 2019-7-4 08:30[/i]Fundamentals of MOSFET and IGBT Gate Driver Circuits
This report analyzes the most popular circuit solutions and their performance, in...
DirectIO: The SRIO DirectIO transfer class is similar to a memcopy transfer between two SRIO devices. One of the devices is the master that initiates the transfer. The second device is the slave that ...
The project requires that the routing and terminal nodes be selected by the program. Can zstack support this function?
By modifying the code, in routing mode, debugging found that the program cannot e...
RIYAN Technology and NI jointly release millimeter wave communication prototyping solution
Focus on 5G/6G wireless communication and sensing research, satellite communication and radar app...[Details]
Operating system: ucos-ii 2.52 Compiler: IAR 5.4 Processor: LPC2103 cstartup.s is basically the same as the bare metal startup code lpc2xxx_cstartup.s on LPC2103, except for some label change...[Details]
Xinhua News Agency learned from the Ministry of Industry and Information Technology today (26) that the total shipments of the domestic mobile phone market in January 2020 were 20.813 million units, ...[Details]
The super unmanned automobile factory is here!
Currently, humanoid
robots
are gradually moving from science fiction movies into real life, showing great potential in the field of i...[Details]
Introduction
Energy saving is an important indicator in lighting control. At present, there are analog dimming control systems and digital dimming control systems. The analog dimming contro...[Details]
According to a report released by IC Insights, due to the impact of the epidemic in 2020, sales of CMOS image sensors are expected to decline for the first time in a decade, but will rebound next yea...[Details]
According to foreign media reports, LeddarTech, a leader in the lidar technology industry, announced the launch of a 3D Flash lidar designed specifically for autonomous vehicles - Leddar™ Pixell. Led...[Details]
Combining the first two blog posts will allow STM32F103 and MCGS to communicate with each other using the Modbus protocol. On the touch screen: The input box is associated with a numeric object This ...[Details]
The 220 V mains electricity is connected to the closed power switch SB, resistors R1, R2, and potentiometer RP to form a voltage divider circuit, and the capacitor C3 is charged after the voltage is ...[Details]
1. Necessity Analysis Data communication is becoming more and more important in modern communications, and evaluating the bit error rate is the ultimate standard for judging the performance of the tr...[Details]
1. First, you need to write u-boot to the SD card and boot from the SD card.
Use a card reader to insert the SD card into the computer, use umount to unmount the USB drive, and fdisk -l s...[Details]
Facing the global industrial 4.0 technological revolution race, I believe many people have some kind of practical confusion: Where should we start the technological transformation? Does the 4.0 era...[Details]
Funded by the National Natural Science Foundation of China (61725505, 11734016 and 61521005), the team led by Hu Weida, a researcher at the Shanghai Institute of Technical Physics, Chinese Academy of...[Details]
In order to obtain high-power LED devices, it is necessary to prepare suitable high-power LED chips. The common methods for manufacturing high-power LED chips internationally are as follows:
①...[Details]