[color=rgb(20, 20, 20)][font=Arial][size=12px][b]Zhixin FPGA Innovation Center[/b][/size][/font][/color][color=#141414][font=Arial][size=12px]As the company's proprietary training brand, it aims to be...
[i=s]This post was last edited by qwqwqw2088 on 2014-1-8 17:43[/i] [color=#000]According to AppleInsider, after a teardown analysis by the research company IHS, the iPad Air with Retina display uses l...
[font=Arial][size=3]I have used high-speed devices such as STM32 and FPGA, and spent more than half a year to make a logic analyzer with a sampling speed of 200MHz and a maximum of 32 channels. I can ...
Fault: I made my own battery management circuit with bq20Z95 and debugged it with EV2300 , but SMbus communication failed . Status: 1. When the battery management circuit is connected to EV2300, SMBD ...
[i=s]This post was last edited by dcexpert on 2021-6-7 22:06[/i]Wireless midi control based on nRF52840 and circuitpython.Libraries that need to be installedadafruit_ble
adafruit_ble_midi.mpy
adafruit...
:Cry: Urgent help: Looking for a high-precision, stable clock source. I need to build a clock synchronization system recently, and the accuracy requirement is less than 100uS. Now I need a high-precis...
Microchip's PIC18F46J50 is a low-power, high-performance 8-bit USB microcontroller (MCU) using nanoWatt XLP technology. The current in deep sleep mode can be as low as 13nA, the operating voltage i...[Details]
Introduction
Power subsystems are becoming more and more integrated into the overall system. Power systems have moved from being separate "essential dangerous devices" to being monitorable...[Details]
Two simple circuits are implemented to drive two LEDs from a battery powered microprocessor.
This design is based on a circuit that uses three resistors and a microprocessor I/O pin as an input h...[Details]
In the previous series, we have listed some basic knowledge of C language in Tables 1 to 3. We hope that beginners can strengthen their memory of the above tables and gradually learn to use them wh...[Details]
Microcalorimetry
is used to determine energy relationships. Microcalorimetry techniques are often required when performing calorimetric experiments with small sample sizes or slow heating rat...[Details]
1. Disadvantages of choosing too high a voltage level
Choosing too high a voltage level will result in too high an investment and a long payback period. As the voltage level increases, the...[Details]
According to the Industrial Technology Research Institute of Taiwan, due to factors such as the oil crisis and global warming, the issues of energy conservation and environmental protection have at...[Details]
Analysis of the three core aspects of digital TV transmission standards
According to the differences in regionality, transmission method and modulation method, the transmission method needs to...[Details]
A few days ago, I bought an 8LED flashlight in the market (the flashlight uses No. 5 batteries). Because I had other things to do, I didn't pay attention when purchasing it. When I got home and use...[Details]
1. Tips for charging UPS for the first time
After purchasing a new UPS, plug the UPS into the 220V mains power grid and charge it for at least 12 hours to ensure that the battery is fully char...[Details]
1. Introduction
Modern modular machine tools are equipped with a large number of electronic devices to meet the requirements of processing accuracy, processing speed, etc. If the conventional ...[Details]
In some motion control systems with simple control or low cost requirements, stepper motors are often used as actuators. The biggest advantage of stepper motors in such applications is that they ca...[Details]
This paper first proposed an elevator controller algorithm based on a finite state machine, and then designed a three-story elevator controller based on the algorithm. The correctness of the elevat...[Details]
Conventional crystalline silicon solar cells are made on high-quality silicon wafers with a thickness of 350-450μm, which are sawn from pulled or cast silicon ingots. Therefore, more silicon materi...[Details]
The physical interference of dc/dc switching power converters is well known unless the system and circuit diagram are carefully designed. These converters can inject unwanted charge into the electr...[Details]
FPGA/CPLD
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