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Function Description:
16X2 character LCD displays "LCD TEST OK"
Circuit Description:
The circuit diagram is shown below:
Port A of the HT48R50A-1 is connected to D0-D7 (data bus) of...[Details]
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WeChat Android version 8.0.18 was officially released on January 13, changing the payment in the "Me" tab to service. At the same time, the search function supports searching for items or produ...[Details]
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In order to obtain the Bluetooth trademark, Bluetooth product manufacturers must submit their Bluetooth products to BQTF (Bluetooth Certification Test Facility) for testing, and send their test re...[Details]
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$err
Structure with information about the current program
This variable can be used to evaluate the currently executing program relative to runs ahead. For example, this variable can ...[Details]
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Program source code #include "ioCC2530.h" #define LED1 P1_0 // P1_0 is defined as P1_0 #define LED2 P1_1 // P1_0 is defined as P1_1 /************************************************************** F...[Details]
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Densei Landa Corporation has introduced a new series of low-cost, low-noise, small-form-factor 600-watt single-output AC-
DC power supplies
that can meet a wide range of indoor and outdoor ...[Details]
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Simply put: if you want to use printf in mdk, you need to redefine the fputc function and avoid using semihosting (semihosting mode). The default output device of the standard library function is the...[Details]
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The PIC series of microcontrollers produced by Microchip Corporation of the United States have been widely used in industrial control, instruments, meters, communications, home appliances, toys and...[Details]
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What is LPL panel
LPL is actually just a code for who produces a panel. LPL is the general term for all panels produced by the joint venture between LG and Philips.
The panels produced by LPL inc...[Details]
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What are the specific parts of the RF signal source? The following editor will take you to understand what modules the RF signal source is composed of after being disassembled. The specific compone...[Details]
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IoT hardware, connected devices, and IoT operating systems all have completely different underlying logic. More interesting signals were observed this week. First, 20% of China's machine tool c...[Details]
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ASUS LCD screen sales are successful, and it has achieved the best market share in Japan. ASUS said that according to the latest statistics from BCN, an authoritative Japanese IT media, the company's...[Details]
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1. Circuit Diagram
2. Instructions for use
Code language: javascript
This driver implements two operating modes:
Norm...[Details]
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//Interrupt mode keyboard scanning program, P1.0 is connected to a diode, and P3.2 key is connected to INT0 interrupt input. Press the key once and P1.0 will flip once.
#include reg52.h
void delay(...[Details]
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Two major factors are currently influencing the future of vehicle transportation and semiconductor technology. The industry is embracing exciting new ways to power our cars with clean electricity w...[Details]
stm32/stm8
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