-
Today's passenger cars, especially in the United States, have become driving communication centers. A typical General Motors (GM) includes AM, FM, satellite radio, two GPS receivers, and cellular...[Details]
-
Hot swapping is about allowing modules to be inserted or removed from the power bus while the system is powered on, without affecting overall system operation. The concept may have originated from te...[Details]
-
The keyboard of the microcontroller is operated by humans, and not all machines run according to the process. Therefore, it must be considered that the operation time of humans is much longer than the...[Details]
-
Digital tablet uses Nordic low-power Bluetooth solution Transfer notes and sketches to the user's smartphone or tablet via low-latency wireless technology Royole's Roji smart handwriting book inte...[Details]
-
According to statistics from the China Association of Automobile Manufacturers, in 2019, China's production and sales of new energy vehicles were 1.242 million and 1.206 million respectively, with pr...[Details]
-
The load effect of an oscilloscope probe is that when the probe is used to measure the waveform of two points in the circuit, a load is connected between the two test points. The size of this load wi...[Details]
-
How to use: Open the serial port debugging assistant and set it to 9600 bps. The microcontroller uses a 11.0592MHz crystal oscillator. Use sm0038 or other types of infrared receivers to connect acc...[Details]
-
1. Source of moisture
Moisture is more likely to enter the motor in a humid environment than in a normal environment. In summary, the main sources of moisture are as follows: (1) Motors runnin...[Details]
-
On December 19, the 2023 Global Autonomous Driving Summit kicked off in Shenzhen. Kaixin Technology officially unveiled its car-grade full-frequency high-precision GNSS RF-SoC chip KT5030A. With th...[Details]
-
A simple solution to the problem of accidentally selecting an external RC when programming the fuse bit of the AVR microcontroller, which causes the microcontroller to be locked. Today, I was tink...[Details]
-
The system structure diagram is shown in Figure 1. Its hardware structure is relatively simple, mainly composed of three parts: single-chip microcomputer P89C51RD, RS-232/TTL interface circuit MAX2...[Details]
-
Huawei does everything, but the Internet of Vehicles in the 5G era is Huawei's core business. How can it not do it? The 5G era has brought unprecedented opportunities for intelligent driving (or a...[Details]
-
Electromagnetic interference (EMI) is a part of our lives. Over time, the generation of intentional and unintentional EMI radiation sources can wreak havoc on circuits. The signals from these radia...[Details]
-
In the first half of the year
, the price increase in the
robot
industry was impressive. Most foreign brands increased by about 10%, and domestic brands also increased by 3%-10%.
To tra...[Details]
-
If the gain or noise bandwidth of a low-noise amplifier is known or estimated , the other specifications can be measured using only a few resistors and an AC voltmeter. This example uses the Johnson ...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD