[i=s]This post was last edited by tjCFeng on 2021-3-29 11:07[/i]Last time, I installed the IDE and compiled the examples to run Pico, but I didn't read the code, and I didn't know how the whole progra...
[i=s]This post was last edited by Changjianze1 on 2017-7-24 08:44[/i] [font=微软雅黑][b][size=4]（1）Title of the work:[/size][/b][/font] [font=微软雅黑][b][size=4] Smart meter with Bluetooth wireless reading b...
1. Test the communication between the MCU and PC separately. Communication function: PC reads the contents of the I2C chip (with watchdog). Hardware design: Optocoupler is used to isolate the 485 tran...
Linghang Digital Technology Mall has been offering long-term special promotions for various brands of mobile phones and computers. And 30% off wholesale national mobile phone recharge cards. Company w...
[align=left][b][color=rgb(51, 51, 51)][font=Tahoma][size=13.5pt]1.[font=等线]First, let's take a look at the documents related to[/font][font=Tahoma]STM32[/font][font=等线][/font][/size][/font][/color][/b...
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]
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]
Power management solutions for today's portable application processors are becoming increasingly integrated. Total power consumption, standby and sleep current consumption affect battery size, bill...[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. System Structure
This system is a simulation system of indoor air-conditioning temperature/humidity control system. The data acquisition and control center collects temperature/humidity...[Details]
1 Introduction
PROFIBUS is an international, open, and manufacturer-independent fieldbus standard. It is widely used in manufacturing automation, process industry automation, and automatio...[Details]
To understand how and why OLED power supply affects display image quality, you must first understand OLED display technology and power supply requirements. This article will explain the latest OLED...[Details]
introduction
Incandescent bulbs can emit a variety of light, but in specific applications, only green, red, and yellow light are usually needed - such as traffic lights. If an incand...[Details]
0 Introduction
Under normal circumstances, the three-phase power in the power system is symmetrical, and they meet certain amplitude and phase conditions; but when the load changes, the syst...[Details]
1. Proposal of
reconfigurable
measurement and control system
The measurement and control system generally refers to a system based on
computers
to realize data acquisition a...[Details]
A stepper motor is an electromagnetic mechanical device that converts an electrical pulse signal into an angular displacement or a linear displacement. The stability and reliability of a stepper mo...[Details]
Against the backdrop of global warming, energy conservation and emission reduction have become a global hotspot and focus, which has also sounded the clarion call for the take-off of the LED lighti...[Details]
1 Introduction
Washing machines are an indispensable household appliance in the home, and they are developing very fast. Fully automatic washing machines are favored by everyone because of their con...[Details]
In recent years, the development of automotive batteries has become a focus of attention. Compared with other rechargeable batteries, lithium-ion batteries have the advantages of high specific ene...[Details]
DIY/Open Source Hardware
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