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In today's power supply market, most designs are driven by cost, such as some Asian power supply manufacturers using single-sided printed circuit boards to save every penny for their power products...[Details]
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Introduction to nrf broadcast parameters: /**@defgroup BLE_GAP_ADV_FLAGS GAP Advertisement Flags * @{ */ #define BLE_GAP_ADV_FLAG_LE_LIMITED_DISC_MODE (0x01) /** LE Limited Discoverable ...[Details]
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In March 2020, Jiangsu Changdian Technology Co., Ltd. (hereinafter referred to as " Changdian Technology ") provided chip packaging and testing services to Beijing Skerelli , helping Beijing Skerell...[Details]
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The MAX14756/MAX14757/MAX14758 analog switches have a low on-resistance of 10Ω (max) and conduct equally well in both directions. All devices have rail-to-rail analog signal range. They operate from a...[Details]
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31 30 29 28 27 ~ 8 7 6 5 4 3 2 1 0 N WITH C IN reserve I F T M4 M3 M2 M1 M0 N Negative/Less Than I IRQ disable WITH Zero F FIQ disable...[Details]
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BIC: ARM instruction, clear some bits to zero. First invert and then AND.
asm("BIC r2, r2, #0x1f"); ##Clear the lower 5 bits of R2.
ORR: ARM instruction, logical OR
asm("ORR r2,...[Details]
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The crankshaft position sensor is also called the engine speed sensor. It is one of the most important sensors in the engine centralized control system. It is used to detect the signals of the piston...[Details]
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12864 LCD parallel port driver is more commonly used, but considering that sometimes the IO port of the microcontroller or MCU is limited, the serial driver method can be used. The following is ...[Details]
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Introduction: The data of new energy vehicles in some regions of Europe have been released. Surprisingly, in France, Spain and Italy, three regions with severe epidemics, the overall new energy vehi...[Details]
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The MAX8873T/S/R and MAX8874T/S/R low-dropout linearregulators operate from a +2.5V to +6.5V inputrange and deliver up to 120mA. A PMOS pass transistorallows the low, 82μA supply current to remain in...[Details]
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Introduction to Servo Drive
Servo drives, also known as "servo controllers" or "servo amplifiers", are controllers used to control servo motors. They function similarly to frequency converters...[Details]
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Have you ever experienced fluctuations in capacitance measurements in your sensor system? There are several explanations for these fluctuations, but the most common root cause is external parasi...[Details]
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The role of interference filtering in electromagnetic compatibility design Most electronic product designers generally limit their understanding of interference filters to: "Electronic products mus...[Details]
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The burning process was full of twists and turns. It took two days to burn uboot into RAM through DNW and then update it through fastboot. First of all, the SD card burning has not been completed y...[Details]
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Today,
Saudi Basic Industries Corporation (SABIC), a world-renowned diversified chemical company, announced that it will become an honorary strategic partner of the Boao Forum for Asia for the ...[Details]
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