When downloading lpc4337, novices will encounter many problems. I started to get L6292E: Ignoring unknown attribute 'null' specified for region LR_.", and the error showed that the automatically gener...
I am using MSP430FG4619, and the LCD connected is NHD-C12832A1Z-NSW-BBW-3V3. I used SPI, and I found that there are 3-pin and 4-pin modes. My connection uses SCL, STE, SIMO, and SOMI is not connected....
I know that under the MEMORY command, some memory area names are user-defined, but under the SECTIONS command, some segment names are confusing to me. Today I read some knowledge about program segment...
I have seen many netizens online feel distressed about the optimization of TI 6000 series DSP. Here I summarize my optimization experience and hope it will be helpful to everyone. 1. First, consider o...
Test Setup
The number of channel poles for this configuration changes from 2 to 4 .What this command does is close the channels on the 3721 1 ×30 Reed Multiplexer Card in two groups. Following this ex...
[i=s]This post was last edited by jason@MX1081 on 2014-11-4 22:21[/i] [align=left]In today's era of rapid development of intelligent hardware, are you still complaining about the lack of a complete in...
When the WDP500-2A plane grating monochromator is used to test the emission wavelength of a high-power laser diode at different currents, the matching of the laser diode has the disadvantages of lo...[Details]
Images in science fiction movies often break through the limits of reality, such as in the movie "Minority Report." Tom Cruise uses a multi-touch screen to browse information. Capacitive sensing te...[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]
A standard cell
is an electrochemical
cell
used as a voltage reference standard in many electrical standards laboratories
. If properly maintained, standard cells are very stable. The ...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
Xiaomi, a well-known Internet phone in mainland China, won a million-unit order contract from China Unicom on November 20 last year, which made Xiaomi famous in mainland China. In April this year...[Details]
0 Introduction
With the rise and continuous improvement of the solid-state lighting industry, light-emitting diodes (LEDs) have become an alternative lighting technology and are gr...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[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]
Every time I go home and walk up the stairs, I am always scared. The corridor lights are often broken, and no one changes the bulbs, or they are not smart enough and need to be operated manually. E...[Details]
The capacity of a battery depends on the amount of charge and discharge, in addition to some factors of the battery itself. Obviously, if the charge and discharge of the battery can be recorded all...[Details]
HL201A is a special thick film driver integrated circuit with a capacity of less than 75AGTR developed by Xi'an Power Electronics Technology Research Institute. The article explains the pin arrange...[Details]
0 Introduction
With the rapid development of modern power electronics technology, various power electronic devices have been widely used in various fields such as power systems, industry, an...[Details]
Designing low power circuits while achieving acceptable performance is a difficult task. Doing so in
the RF
bands increases the challenge dramatically. Today, nearly everything has wireless...[Details]
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