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With the development of power electronics technology, more and more portable devices are beginning to use small and medium-sized (7'~10') LCD panels as display output devices. Due to the limited ...[Details]
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The car speed has exceeded 40 kilometers per hour, but the engine speed is still 700 revolutions; the engine stops turning after the car brakes, and the engine is still resting when the car starts to...[Details]
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Recently, a research team from the Massachusetts Institute of Technology (MIT) announced that they have developed a new battery electrode that can be used to develop batteries with higher energy dens...[Details]
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The function realized is to make the LED on the development board emit light periodically
The following uses stm32's TIM2 as an example to configure it step by step as a timer:
1: Basic configurati...[Details]
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The electronics industry has developed at an astonishing pace over the past two decades. While new technological advances have reduced device size, they have also increased the pressure on discrete...[Details]
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In STM32, there are five clock sources: HSI, HSE, LSI, LSE, and PLL.
①. HSI is a high-speed internal clock, an RC oscillator, with a frequency of 8MHz.
②. HSE is a high-speed external clock, which c...[Details]
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I have been tinkering with Arduino for a while, and I suddenly wanted to try to implement a minimum system on a breadboard, so I bought an ATMega328P-PU chip and a USBtinyISP programmer from Taobao. ...[Details]
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In view of
the fact that
ultrasonic
application systems are susceptible to noise interference and the spatial attenuation of ultrasonic signals, which requires ultrasonic sensors to work ...[Details]
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Battery technology has always influenced the development of electric vehicles. Currently, most electric vehicles use ternary lithium batteries. However, ternary lithium batteries require the use of h...[Details]
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Recently, Estun publicly revealed that orders in the second quarter of this year are increasing month by month, and by June, the order situation has returned to normal levels.
...[Details]
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In the first quarter of 2020, although passenger car sales fell 41% year-on-year, the pre-installed HUD volume of passenger cars reached 72,500, a year-on-year increase of 19.1%. The main growth mome...[Details]
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Using a 1.5V
Battery
Lighting
an LED
is a problem because the forward voltage of the LED is higher than the battery voltage. The simplest solution is to use a step-up D...[Details]
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Foreign media exposed the front rendering of Google Pixel 5 XL. As shown in the picture, the front of the Pixel 5 XL is basically similar to that of the Pixel 4 XL. Its upper border is wider t...[Details]
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Diodes Incorporated Announces First Silicon Carbide Schottky Barrier Diode (SBD)
Diodes Incorporated today announced the launch of its first silicon carbide (SiC) Scho...[Details]
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CNC lathe is a highly automated machine tool, widely used in the field of mechanical processing. In the programming of CNC lathe, M code (auxiliary function code) plays a very important role. M99 i...[Details]
stm32/stm8
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