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At the just concluded InfoComm 2018 exhibition, the two major brands, Zhongke Jiguang and China Hualu, both displayed three-color light source
laser TVs
. The outstanding color performance ...[Details]
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The T3 timer (8-bit) of CC2530 requires understanding of T3CTL, T3CCTL0, T3CC0, T3CCTL1, and T3CC registers. Timer 3/4 is an 8-bit timer with timer/counter/PWM functions. Timer 2, also known as MAC t...[Details]
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By manually inputting single pulses to the /INT0 of the 8051 microcontroller one by one, an interrupt is requested to the microcontroller. Each time the microcontroller interrupts, it outputs 55H, AA...[Details]
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In 2045, the most conservative forecast is that there will be more than 100 billion devices connected to the Internet. These devices include mobile devices, wearable devices, home appliances, medic...[Details]
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This article will introduce how to make an electronic keyboard using SPCE061A, and provide source code. If you have an experiment box from Lingyang University, it will be easy to complete, just a mat...[Details]
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Nowadays, most cities are using pipeline gas or pipeline natural gas, and the meter reading and statistical charging of the gas meter is a huge and headache problem, and some difficulties are imagina...[Details]
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.extern main .text .global _start _start: b Reset HandleUndef: b HandleUndef HandleSWI: b HandleSWI HandlePrefetchAbort: b HandlePrefetchAbort HandleDat...[Details]
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MPPT is a core technology of inverters. MPPT voltage is a critical parameter in the design of photovoltaic power stations. First, let's understand what MPPT is:
The full name of MPPT contr...[Details]
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Section 1: Mood and Clock I just want to communicate with you, even if it is right or wrong, please satisfy my wish. After so much nagging, let's start now. Configuration: stvd, cosmi...[Details]
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W25Q64 is a large-capacity SPI FLASH product launched by Winbond. The capacity of W25Q64 is 64Mb, and the capacity of W25Q128 is 128Mb. The W25Q64 has an erase/write cycle of up to 10W times, a data ...[Details]
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Electric energy meter field calibrator The electric energy meter field calibrator is a test instrument that integrates electric parameter measurement, electric energy meter calibration, and wiring ju...[Details]
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1. Enter SLEEP Execute a "SLEEP" instruction to enter low power mode. When entering SLEEP, WDT is cleared and then restarts counting. The PD bit in the status register F3K is set to "0", the TO b...[Details]
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The bias voltage is generated by using an external resistor ladder network (see the circuit diagram below). Because the resistor ladder network is connected between VDD and Vss, there will be a cur...[Details]
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Here, I would like to share with you the questions and understandings I encountered when studying this article. The relevant soft interrupt code in the LPC2300.S file is as follows: EXPORT S...[Details]
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Keil C51 does not have a "stdbool.h" header file, make one yourself stdbool.h #ifndef __STDBOOL_H__ #define __STDBOOL_H__ typedef enum{ false = 0, true = 1, }bool;...[Details]
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