[i=s]This post was last edited by beyondvv on 2019-3-7 11:55[/i] I suddenly received a courier yesterday. When I opened it, I found it was a pair of Sony headphones sent by EEWORLD. I just happened to...
[backcolor=white][size=4][color=#000000]The source program of the microcontroller is as follows:[/color][/size][/backcolor] [backcolor=white][size=4][color=#000000]//**********************************...
In addition to MicroPython, RPi PICO can also run CircuitPython. Although CircuitPython is not as comprehensive as MicroPython, it has better support for USB and some specific devices. The firmware up...
[size=4][color=#222222][font="]Second generation high frequency induction heating[/font][/color][font=Microsoft Yahei, Microsoft Yahei, arial, Songti, sans-serif][color=#000000]Power supply[/color][/f...
Different from the dense digital circuits, the unique characteristics of microwaves make microwave circuits extremely beautiful. Let's enjoy the design examples of microwave circuits.Hurry and collect...
//Debug summary: //The obvious problem is that in the write timing and read timing, the PIC MCU writes 1 to the bus by changing the direction to the input direction and pulling up the data line with ...[Details]
According to The Wall Street Journal, Apple CEO Tim Cook's 2020 compensation of $14 million was relatively low compared to CEOs of other S&P 500 companies. In its annual ranking of CEO pay, the Wal...[Details]
Infineon Technologies sets new technology standards with OptiMOSTM 5 25 V and 30 V power MOSFETs in PQFN 2x2 package
Infineon Technologies AG recently launched a new
OptiMOSTM 5...[Details]
The ohmmeter is mainly used to measure the resistance value of resistors. The ohmmeter has the comparator function necessary for component test classification. The ohmmeter can be tested manually or...[Details]
1. After power on, enter the mode of waiting to receive SMS. If the received data contains the ledon string, LED7 will be lit and LED6 will be turned off . If it does not contain the ledon string, ...[Details]
challenge Analyze and evaluate the impact of differences in gaseous fuel composition on the necessary operating conditions of biomass-fueled engines. solution NI LabVIEW software and PXI hardware w...[Details]
TCP under uip acts as a server and actively sends data === I have been working on this recently. It is so tiring to find information on the Internet, and the descriptions are all vague and there are ...[Details]
The arrangement of LEDs and the specification of LED light sources determine the basic
driver
requirements.
The main function of an LED
driver
is to limit the current flowing through...[Details]
What is the difference between a dsp audio processor and a dsp amplifier
DSP (digital signal processor) audio processor and DSP amplifier (digital signal processing amplifier) are two differ...[Details]
Xiaomi today added two more models with AMOLED displays to its Poco lineup, an X-series mid-range phone with improved cameras and a 4G version of the Poco M4 Pro. In this generation, the top-of-...[Details]
There are many types of ultrasonic flaw detectors, but in the actual flaw detection process, pulse reflection ultrasonic flaw detectors are the most widely used. Generally, in uniform materials, th...[Details]
Frequency converters are widely used in the machinery industry. They can control the speed and direction of the motor. Frequency converters can use internal speed regulators or external potentiomet...[Details]
Fairchild's FAN9611/12 is an interleaved boundary conduction mode (BCM) PFC controller using Sync-Lock™ technology. The high current gate driver can provide 1.0A source current and 2.0A sink curren...[Details]
The industrial robot control system is the core component of the industrial robot. It is responsible for receiving input signals, processing information, controlling the robot's movement and execut...[Details]
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