-
Before executing the sleep() function, you can set the unused pins to analog input, high impedance mode. ANSELAbits.ANSA4 = 1; //Before entering sleep, set the LED IO port to analog input TRISAbits...[Details]
-
Figure 14-8 is a detection and discrimination circuit for FM and AM radios. It is a detection and discrimination circuit common to FM and AM radios, in which VT2 is the final stage circuit of the in...[Details]
-
1. Exception vector table Let's first look at the exception vector table in the chip manual. 2. Code flow We make modifications based on the relocated 10th program. We need to add code to jump to...[Details]
-
1. PWM principle 1. The concept of active buzzer and passive buzzer An active buzzer will sound when the voltage is high, while a passive buzzer requires a PWM wave to sound. 2.PWM pulse wave PWM ...[Details]
-
In recent years, with the accelerated development of intelligence, electrification and networking, cars are transforming from a single means of transportation to a third space that integrates leisu...[Details]
-
Beam load cells are widely used in hand scales, platform scales and other weighing instruments. How to measure the quality of beam load cells? First, measure the resistance value of the sensor ...[Details]
-
For Apple, the high transaction fees of their App Store have caused dissatisfaction among many developers, and the UK is about to conduct an antitrust investigation into them. The UK Competition an...[Details]
-
To enhance the driving and passenger experience, today's vehicles, regardless of size or price, offer more and more entertainment and information features. Today's factory-installed infotainment sy...[Details]
-
question:
Why does a stable switched-mode power supply still oscillate?
Answer:
A very stable switch mode power supply (SMPS) can still oscillate due to i...[Details]
-
The development of smart cars has been a long time coming. For a long time, the perception problem of "clear vision and invisibility" has constrained the evolution of high-end autonomous driving. C...[Details]
-
At this year's Mobile World Congress (MWC 2019), Microsoft released a newly upgraded HoloLens mixed reality headset. Compared with the first generation, the second generation HoloLens provides signif...[Details]
-
With the upgrading of the industry and the continuous increase in labor costs, we can see more and more service-oriented products in various forms in public places such as restaurants, hotels, ...[Details]
-
Abstract: AD8361 is a high-precision true RMS power detector produced by AD Company. It uses a unique double-square unit closed-loop ratio-efficiency conversion circuit technology, so it has exc...[Details]
-
On December 12, Xinjiang's first smart power Internet of Things community was put into trial operation in Xiyueju Community, Urumqi, enabling users to perceive power outage information in seconds. ...[Details]
-
Summary: Combining an analog voltage multiplier with an IC's high-side current-sense amplifier can conveniently measure the power consumed by a load. One multiplier input is connected to the load volt...[Details]
NXP MCU
京公网安备 11010802033920号
EEWORLD