[i=s]This post was last edited by szypf2011 on 2017-9-9 15:06[/i] I got an I.MX6UL evaluation board, EVB-P6UL. I recently tuned the 3G module function of this evaluation board, so I want to share with...
I did an experiment, using two STM32F103ZET6 minimum system boards to do an NRF24L01 wireless communication experiment. One is for receiving, the other is for sending. The receiving end has a color sc...
Universal and portable, each pin is independent and can be modified at will in the 1602.c file. Hope to help those in need. Modified from the code of @青青相离 on the web page, improved the problem of usi...
[i=s]This post was last edited by xinmeng_wit on 2022-4-2 16:42[/i]1. OverviewRVB2601 is a development board based on the Pingtouge eco chip CH2601, with onboard JTAG debugger, WIFIBLE chip W800, audi...
[i=s]This post was last edited by paulhyde on 2014-9-15 09:50[/i] AC to DC regulated power supply, input voltage 220V, 50Hz, voltage variation range +15% to -15%; a. Output voltage adjustable range: +...
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
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]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[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]
This paper establishes a fuel cell engine test platform based on the NI integrated hardware and software environment. This platform can realize the test and control of fuel cell engines and their a...[Details]
A multi-point temperature control heating control system was designed using the SST89E564RC single-chip microcomputer and a new temperature measuring device. The heating system can be controlled in...[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]
Vertical cavity surface emitting lasers (VCSELs) are gradually replacing traditional edge emitting lasers, especially in low bandwidth and short-distance communication systems where cost factors ar...[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]
my country is a big country in agriculture, grain production and consumption. Grains are a necessary condition for our nation to survive and develop. The flour processing industry will exist forever w...[Details]
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