Due to the adoption of openCPU architecture, the development environment of EVK-NINA-B400 evaluation kit is basically the same as the development environment of Nordic SDK.Nordic recently did a live b...
In the adjustment of the engine, idle speed adjustment is the most basic adjustment work. The quality of idle speed adjustment is directly related to the running state of the engine, the emission leve...
Adafruit Mini PiTFT for Raspberry Pi – 135×240 color TFT add-on, ready to mount to any Raspberry Pi to display anything. The Mini PiTFT features a full-color 240×135 pixel IPS display for excellent vi...
The access codes for short message services will be adjusted and unified nationwide 2006-7-10The situation where the same short message service provider (SP) gets different service codes on different ...
The 6678 on the XX board uses I2C to connect to other hosts for booting. However, the Nor Flash booting method is reserved as a backup booting method during design, so the SPI Flash booting method nee...
With the rapid development of USB technology and flash memory technology, the speed and capacity of mobile storage devices are changing with each passing day. However, the data transmission between th...
When Google first launched smart glasses, they failed to become a mainstream product because many technical conditions were not yet mature. However, smart glasses did not disappear, but found a stage...[Details]
0 Introduction
In the vehicle handling stability control, it is more common to use longitudinal control to generate yaw torque to improve the stability of the vehicle, which is called dire...[Details]
Recently, the Equipment Industry Department I of the Ministry of Industry and Information Technology and the Standard and Technical Management Department of the State Administration for Market Regula...[Details]
Volvo's 2019 new car launch plan has been exposed. The plan is to launch four products this year: the new XC40, the new V60, the new XC90 and the new S60. At present, the new XC40 has been launched, ...[Details]
Laser rangefinder is an instrument that uses laser to accurately measure the distance to the target. When working, the laser rangefinder emits a very thin laser beam to the target, and the photoelect...[Details]
The chip can be driven by an external clock source, as shown in Figure 15. At this time, the CKSEL fuse bits must be programmed according to Table 15. ...[Details]
This article introduces the main features, block diagram and typical application circuit of TPS65137. TI's TPS65137 is an active matrix OLED (AMOLED) power solution, including a boost converter wit...[Details]
0 Introduction
The current situation of environmental protection in China is becoming more and more severe. Environmental pollution and ecological damage have seriously restricted economic developme...[Details]
The stopwatch time is set by the timer, and the set time is displayed through the common cathode digital tube. #include reg52.h #define uchar unsigned char #define uint unsigned int uchar cod...[Details]
It's time to give the big model a body.
Recently, the R&D team of Orbbec has combined the arm with a large model, using the speech, language, and vision-language large model, supplemented by d...[Details]
-ARM7TDMI (Thumb): This is the product with the most authorized users of the company. It combines the ARM7 instruction set with the Thumb extension to reduce memory capacity and system cost. At the sa...[Details]
1 Sine wave distortion
Suppose the generated sine wave is A, its power is P, and the harmonic components it contains are A1, A2, ...An, and their corresponding powers are P1, P2, ...Pn, then t...[Details]
The spectrum of the BOC modulated signal is split on both sides of the center frequency, which is conducive to avoiding the overlap of the spectrum of the center frequency signal, thereby reducing th...[Details]
In the third quarter of 2024, Texas Instruments (TI)'s performance showed some signs of recovery. In the quarterly earnings conference call held on October 22, TI CEO Haviv Ilan and CFO Rafael Liza...[Details]
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