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static void hex_to_str(uint8_t *source, uint32_t len, uint8_t *target) { uint8_t ddl, ddh; uint32_t i; for (i = 0; i len; i++) { ddh = ('0' + source / 16); ddl = ('...[Details]
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ATmega32 must first initialize USART before communicating. The initialization process usually includes setting the baud rate, setting the frame structure, and enabling the receiver or transmitter as ...[Details]
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1 Introduction
In high-fidelity audio circuits, tube amplifiers have always been loved and paid attention to by audio enthusiasts due to their unique charm and musical listening experience. In...[Details]
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Capture Controller The Capture Controller provides a way to define and execute both simple traces and complex sweeps. For example, it allows: Definition and execution of complex scans Interrupt Sca...[Details]
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Although there are many IC products, there are only a handful of ICs with a scale of over 100 billion yuan and sales of over 10 billion units, and MCU (microcontroller) is one of them. After all, fro...[Details]
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The triggering process of a DataAbort exception: /////////////////////////// ///xxxx.inc _STACK_BASEADDRESS EQU 0x33ff8000 _MMUTT_STARTADDRESS EQU 0x33ff8000 _ISR_STARTADDRESS EQU 0x33ffff00 //...[Details]
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Multimeters are divided into traditional multimeters and digital multimeters. Traditional multimeters are of the electromagnetic deflection type and require mechanical zeroing before each use. They...[Details]
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Implementing functions The analog signal controlled by the sliding resistor on the development board passes through the A/D converter Convert it into digital signal and print it on th...[Details]
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According to Jiwei.com, on March 11, affected by the news that "reduced demand is forcing Apple to cut all iPhone orders by 20%", Apple industry chain concept stocks such as Goertek, Luxshare Precisi...[Details]
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On February 25, JinkoSolar released its performance report, achieving operating revenue of 40.48 billion yuan in 2021, a year-on-year increase of 20.26%; net profit attributable to shareholders of th...[Details]
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On March 15, an investor asked on the interactive platform, "Has Zhanrui Micro joined the China Open Instruction Network (RISC-V) Alliance?" In response, Zhuoshengwei said that the company's curren...[Details]
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At present, foreign DC regulated power supplies have been developing in the direction of multi-function and digitalization. Matthew et al. proposed a microcomputer digital control power supply that ...[Details]
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As the trend of functional integration and technology convergence continues, portable devices such as laptops, cell phones and media players
have increasing demands
for
power
. Lithium
ba...[Details]
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RedCap (lightweight 5G terminal) is one of the important features of 3GPP Rel.17
. RedCap reduces equipment cost and power consumption by cutting bandwidth, number of antennas, modulation ord...[Details]
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Manual sockets are not only dangerous but also inconvenient for children. Remote control sockets are much safer and more convenient. They can be remotely controlled at will without causing any danger...[Details]