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Abstract: With Philips' ARM single-chip microcomputer LPC2119 as the control core, a design scheme for an autonomous mobile robot is proposed. The 98C1051 is used to form a multi-ultrasonic sensor sub...[Details]
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Molex Releases Global Digital Health and Future Pharmaceutical Research Report • 88% of respondents believe that digital drug delivery is very important • One-third of pharmaceutical companies surv...[Details]
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Oscilloscope Probe Principles
An oscilloscope probe is not just a piece of wire that passes the test signal to the input of the oscilloscope, but also an important part of the measurement system. The...[Details]
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On May 21, at the annual shareholders' meeting of CATL, Chairman Zeng Yuqun revealed that CATL will release sodium batteries around July this year. The news caused heated discussions on the Internet ...[Details]
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In the application of power electronics technology and various power supply systems, inverter power supply technology is at the core. Inverter power supply is a switching power conversion device that...[Details]
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C&K adds a long-travel switch to its ultra-rugged tact switch line
C&K's KSC4 Series tactile switches combine the industry's longest service life with a compact 5.2mm switch height
...[Details]
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Abstract: Using an IC (MAX971) that includes an open-drain comparator and a 1% accurate reference voltage, this circuit monitors the magnitude of a negative supply voltage and provides a digital warni...[Details]
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Looking back at the development of computing over the past 35 to 40 years, the growth rate of computing power has increased exponentially, from the digitization of all things, the interconnection of ...[Details]
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A stepper motor is a brushless DC motor that can rotate in steps and is the best choice for many precision motion control applications. In addition, stepper motors are suitable for positioning, spe...[Details]
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//ad conversion subroutine
//The returned data is a 12-bit int
//max186 channel ch0 corresponds to 0, which is max186 pin 1
//max186 channel ch1 corresponds to 1, which is max186 pin 2
//max186 c...[Details]
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The European technology sector is undergoing significant change with the growing popularity of the open source instruction set architecture RISC-V.
At the recent RISC-V Europe Summit, le...[Details]
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X1226 has the functions of clock and calendar. The clock relies on hour, minute and second registers to track, and the calendar relies on date, week, month and year registers to track. The calendar c...[Details]
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start.S source code: .globl _start _start: // Hardware related settings // Peri port setup ldr r0, =0x70000000 orr r0, r0, #0x13 mcr p15,0,r0,c15,c2,4 @ 256M(0x70000000-0x7fff...[Details]
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Design and Application of ADF4108 in Broadband X-Band Frequency Synthesizer
This article discusses a technology based on the synchronization principle of the phase-locked loop, which u...[Details]
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In the previous section, when I set up to disable the watchdog, I set WTCON to 0 and masked the interrupt. As shown below:
This section is to mask the interrupt register:
The follow...[Details]
Analog electronics
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