I am now using MSP430G2553 to drive a 12864-byte font library. The font array exceeds the RAM. If I use const definition, the main program call will have problems. How can I solve this problem?...
When using AD0 in F020, how to calculate the 12-digit number using assembly language? [[i] This post was last edited by liklon on 2012-3-3 22:53 [/i]]...
The first wave: LPS22HB: Barometric pressure + temperature sensor 1. Introduction to LPS22HB [align=left][color=rgb(53, 53, 53)][font=微軟正黑体,][color=rgb(17, 149, 211)][url=http://www.st.com/lps22hb-pr]...
[align=center][b]Chapter 6 Marquee Experiment[/b] The simplest peripheral of STM32 is the high and low level control of the IO port. This chapter will take you to start the STM32 journey through a cla...
1. WINCE6.0 Samsung 6410 processor, after selecting "Bluetooth Device Properties", it can scan my phone, but how to transfer files? I used the system's own PROFILES, selected all components, and sent ...
For example, there are two files in the program, main.c and lib.c. There are two functions in main.c, init() and main(), and there is delay() in lib.c. In main.c, the main function is used as the prog...
1 Introduction
A wide variety of communication cables and control cables are widely used in various instruments and control equipment. Whether the cable is well-conducted and
whether
th...[Details]
To differentiate their products in a crowded and competitive market, manufacturers of handheld devices often consider battery life and power management as key selling points for cell phones, PDAs, ...[Details]
July 11, 2012, Beijing - Altera Corporation (NASDAQ: ALTR) today announced the launch of 40-Gbps Ethernet (40GbE) and 100-Gbps Ethernet (100GbE) intellectual property (IP) core products. These core...[Details]
1. Principle of displacement angle sensor
The angle sensor is used to detect angles. It has a hole in its body that fits the LEGO axle. When connected to the RCX, the angle sensor counts once ...[Details]
MediaTek (2454) announced the acquisition of F-MStar (3697) and attracted the attention of IC design industry. This morning, Gartner Semiconductor Industry Research Director Hong Cenwei analyzed ...[Details]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[Details]
In the single-chip microcomputer system, in addition to display devices, sound devices are often used, and the most common sound device is the buzzer. Buzzers are generally used for some low-demand...[Details]
Abstract: With the development and construction of BeiDou II system, China will shift from the situation dominated by GPS to the situation dominated by BeiDou II global navigation system independen...[Details]
Corelink Semiconductor has launched the CL1100-based 5-7W E27 LED lighting driver system solution DB2. This driver module meets the requirements of small size (L×W×H=5.1cm×2.1cm×1.8cm), low standby...[Details]
Introduction
X1226 has the functions of clock and calendar. The clock relies on hour, minute and second registers to track, and the calendar relies on date, week, month and year registers to tr...[Details]
1 What is an LED floodlight?
LED downlights are also called spotlights, projection lamps, and spotlights. They are mainly used for architectural decorative lighting and commercial space lighti...[Details]
This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficie...[Details]
In order to develop lighting LED technology, developed countries attach great importance to the research of LED testing methods and standards. For example, the National Institute of Standards and T...[Details]
1. Tips for charging UPS for the first time
After purchasing a new UPS, plug the UPS into the 220V mains power grid and charge it for at least 12 hours to ensure that the battery is fully char...[Details]
Microcontroller MCU
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