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The researchers sandwiched a short section of a solar cell between glass and a protective film, a process designed to keep the cell dry. The panel was small enough to fit in a special device ...[Details]
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Note: This development board of Litian Electronics is different from Zhou Ligong's LPC2131. On Zhou Ligong's development board, you can use a jumper stick to choose whether to use the 595 driver. Whe...[Details]
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1. Hardware Design 1.1. Introduction to LED digital tube A digital tube is a simple, inexpensive display that is made up of multiple light-emitting diodes packaged together to form an "8"-shaped devi...[Details]
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At present, the home computer craze has swept across the country, especially the rich, novel and unique functions of multimedia computers have attracted a large number of enthusiasts. Newspapers a...[Details]
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Developer Vojtěch Salajka has created a new adapter using a Raspberry Pi Pico that allows the mouse to work on the original PlayStation. Salajka is a veteran of microcircuits who shares a lot of his ...[Details]
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1. ORG assembly start command
2. END assembly end command
3. EQU assignment command
4. DATA data address assignment command
5. DB define byte command
6. DW define word command
7. DS define...[Details]
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introduction
Since the control system is expensive, when it fails, in order to pay attention to economic benefits and save costs, it is generally repaired. However, in the following situations...[Details]
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Six years ago, 100% of the payments were made in cash when dining out or shopping; three years ago, most of the payments were made by credit card; now, when dining out or shopping, most of the pay...[Details]
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LA infrared thermal imager uses infrared detector and optical imaging lens to receive the infrared radiation energy distribution pattern of the measured target and reflect it on the photosensitive e...[Details]
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The RS232 serial digital display meter uses a 10-bit resolution A/D conversion dedicated chip, which can collect real-time data of the external input 0-5V DC analog signal, and display it externall...[Details]
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The characteristic of switching power supplies is that they generate strong electromagnetic noise, which will cause great interference if not strictly controlled. The following techniques can help re...[Details]
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What does hifi mean?
HiFi (High Fidelity) is the abbreviation of high-fidelity audio technology and audio equipment. It means that by restoring the audio signal as realistically as possible, t...[Details]
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A mysterious 5G phone has passed 3C certification recently, showing that it is equipped with a 120W charger. A whistleblower said that this device may be the iQOO 7 flagship phone, which is expected ...[Details]
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Atmega16
IO related registers
To learn about each microcontroller , you must start by controlling the high and low levels of each IO port. There are three types of registers in each group...[Details]
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In cars or automobiles, LEDs have evolved to become the lighting of choice. Whether it is a rear taillight or an indicator light in the instrument panel, as shown in Figure 1 below, LEDs are now in...[Details]
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