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1. Difficulties in memory testing Memory is widely used in various electronic products, and memory testing is also a hot spot and difficulty in product testing. The most critical test item in memory...[Details]
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The Samsung Galaxy S22 series is about to be released. The new phones will include three versions: S22, S22+ and S22 Ultra. Real pictures of the Galaxy S22 and Galaxy S22 Ultra have just leake...[Details]
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ATmega16L learning board 18B20 test program
Crystal frequency: 8MHz
Compiled by: ICCAVR 6.31
#include iom16v.h
#include macros.h
#include "../include/board.h"
/*=====================...[Details]
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Apple Inc. has unveiled its long-awaited iPhone 5S, touting it as the world's first smartphone with a 64-bit processor that is far more powerful than its predecessor. In response, South Korea's Samsu...[Details]
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The development of a new generation of precision-guided weapon systems has put forward new requirements for optical imaging guidance simulation target simulators, which requires the target/backgrou...[Details]
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1 Introduction
In systems with high requirements for product reliability, hardware redundancy is often required. Some equipment is not only required to work in various severe weather condition...[Details]
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LED has entered new markets and its application areas are expanding. It has been widely used in traffic lights, display screens, landscape lighting and decorative lighting, etc. Its market share i...[Details]
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The microcontroller source program is as follows: //Digital tube high position------low position //Four buttons to control the stepper motor: forward, reverse, plus 1, minus 1 //When the power is on...[Details]
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On January 4, the 6th China Photovoltaic Annual Conference and 2018 Distributed Energy Innovation and Application Conference, jointly sponsored by 365 Photovoltaic, China Distributed Energy Innovat...[Details]
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On January 26, research institution CINNO Research released a report stating that in 2021, the entire smartphone market is not optimistic due to factors such as the continued shortage of upstream cor...[Details]
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Film capacitors are widely used in various household appliances/industrial equipment/military products, etc., due to their high withstand voltage, large ripple current, small stray inductance, smal...[Details]
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In the past few days, I have been struggling with whether to use the STM8 library or the low-level registers to write programs. I used IAR and the library, which is convenient for sure, but since ...[Details]
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This section debugs NXP's LPC2114 chip. When running at full speed, it always reports a data acquisition abort exception, and there is no regular pattern. It took me more than a week to finally get i...[Details]
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A charger is a device that provides energy for a storage device and is widely used in common digital products such as mobile phones, cameras, MP3, MP4, etc. Products on the market are all equippe...[Details]
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Mitsubishi PLC FX3U series is a very popular small PLC with high performance, high reliability, ease of use, etc. In practical applications, remote I/O settings are one of the common requirements.
...[Details]