-
0 Introduction
At present, all survey and measurement ships that perform marine survey and measurement tasks are operated in a single-point mode. The basic functions of each survey and measurem...[Details]
-
1. NDK compiles C programs running on Android
Create a new hello directory, under which there should be a jni directory, and below that is the Android.mk file
1.The contents of the Android.mk file ...[Details]
-
It is very easy to change the brightness of LED by adjusting the forward current. The first thing that comes to mind is to change its driving current, because the brightness of LED is almost directly...[Details]
-
It has no impact on most consumer products, but it does have an impact on the efficiency of autonomous driving research and development. The United States has once again tightened its chip supply t...[Details]
-
73% of companies have strengthened supply chain security management after the Log4Shell, SolarWinds and Kaseya breaches While the industry has been discussing how to help solve the problem by "s...[Details]
-
In the figure below, PHASE_A, PHASE_B, PHASE_C are connected to the A, B, C lines of the motor respectively, and after a voltage divider network, they are NULL_A, NULL_B, NULL_C respectively, and t...[Details]
-
The AVR on-chip RC oscillator provides a fixed 1.0, 2.0, 4.0 or 8.0 MHz clock. These frequencies are nominal values at 5V and 25°C. This clock can also be used as the system clock by programming the...[Details]
-
Step 1: Set the input and output properties of TXD and RXD pins according to the definition of each chip Example: P2CR &= 0xFB; //P2^1: UART_TXD, P2^2: UART_RXD Step 2: Set UART working mode Se...[Details]
-
With the accelerated integration of automobiles with the Internet of Things, artificial intelligence, 5G, precise positioning and other technologies, the trend of automobile intelligence and networki...[Details]
-
/***************************AT24C header file****************************/
#ifndef __i2c_24c64_H__
#define __i2c_24c64_H__
/****************************
I2C status definition
MT master mode tr...[Details]
-
introduction
There are many ways to test CMOS circuits. The general method for testing logic faults is to use logic response testing, which is commonly known as functional testing. Functional ...[Details]
-
With the increase of people's economic income and the decrease of mobile phone prices, the number of mobile phone users in China has reached 360 million, and the penetration rate of mobile phones h...[Details]
-
Is "8155" obsolete? From the recent series of upgrade actions by car companies ...[Details]
-
Some time ago, a war over smartphone vibration motors was launched online, and "buzzing" became a new term. In fact, smartphones have developed rapidly in the past two years, and users have highe...[Details]
-
New electric vehicle drive motor solution will be
Live demonstration at Electronica 2024 in Munich, Germany, November 12-15, 2024
Beijing, China, November 11, 2024 -
Ren...[Details]
DIY/Open Source Hardware
京公网安备 11010802033920号
EEWORLD