[i=s]This post was last edited by Digital Leaf on 2021-5-16 21:18[/i]When I was chatting with nmg before, I mentioned that this board already supports irda infrared communication, but I checked it thr...
RegisterDirection register PxDIRspecifies the IO port output/input, 0: input 1: output
PxDIR = BIT0;PxDIR = 0x01; //The two forms are equivalent, define Px.0 as output;the output register PxOUTspecifi...
Let me share with you another netizen's experience of interviewing TI. First, interview with the reliability person (FAE's go to the lab first, and I heard they build circuits). Then there is a writte...
When using the AES encryption algorithm for energy harvesting, the built-in energy profile tool collects the energy consumption of the three processes of runtime key expansion + encryption + decryptio...
The compilation and linking process of C language is to convert the source code of a C program we wrote into a program (executable code) that can run on hardware, which requires compilation and linkin...
Compared with ADI, the ADI digital output with the lowest noise is the ADXL355 three-axis accelerometer, with an ultrasonic density of 22.5g/√Hz and a price of $28. The IIS2ICLX two-axis accelerometer...
LTC1159 basic application circuit
The figure shows the basic application circuit of LTC1159, which includes external complementary power MOSFET, inductor coil L, rectifier diode, timing and deco...[Details]
1. Summary of multimeter circuit design scheme (I) Digital multimeter has the functions of measuring current, AC voltage, DC voltage, resistance, diode, circuit continuity and temperature. It is a co...[Details]
The corresponding pins of LED are GPF4, GPF5, and GPF6. The compiler used is arm-linux-gcc-4.5.1. Includes four files head.S main.c main.lds Makefile. Experimental purpose: Increase the CPU main ...[Details]
0 Introduction
Inverters have been widely used in many technical fields such as AC electric transmission and UPS. The main circuit switch devices often use fully controlled devices such as IGBT, MO...[Details]
According to foreign media reports, Israeli electric vehicle battery startup StoreDot said it will launch a battery that can achieve a 100-mile range in 5 minutes. StoreDot said it will achieve mass ...[Details]
The 48V system can bring start-stop, power assist, energy recovery and coasting functions to the vehicle, improving the fuel economy of the vehicle. In addition, if the traffic environment informatio...[Details]
At present, there are gas stations all over the country, and most of them use mechanical counting of gas pumps and manual statistics of refueling volume, which makes the statistics and management o...[Details]
Wide range of applications for portable device measurements
High-performance general-purpose digital
multimeters
(taking 61/2 digits as an example) are extremely cost-effective for man...[Details]
According to foreign media reports, Valeo, a global leader in ADAS technology, has launched the first open source data of surround-view fisheye cameras, WoodScape, aiming to take computer vision rese...[Details]
This paper introduces a wireless remote medical monitoring system based on GPRS technology. With SPCE061A as the main control chip, the data acquisition module and the GPRS communication module ...[Details]
The Environmental Protection Agency's environmental assessment meeting yesterday approved the expansion plan for the Baoshan site in the Hsinchu Science Park. TSMC will set up a research and developm...[Details]
background
As a new type of light source, LED is used in many occasions for its low power supply voltage, low power consumption, long life and no radiation. With the continuous improveme...[Details]
Power Analyzer Principle Traditional active power meters are usually designed for industrial frequency or medium frequency sine wave measurements, and therefore can only meet the active power measure...[Details]
Recently, Geely New Energy will release the latest Geometry C electric vehicles with NEDC ranges of 400 kilometers and 520 kilometers; previously, SAIC New Energy also released information about the ...[Details]
The driver is divided into two types: running on Ubuntu and running on the ARM development board. We will test them separately.
1. Source code
empty#include linux init.h=""
...[Details]
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