940-001C12-14SY131

This can be explained from the internal structure of the resistor. The inside of the resistor is actually connected by circles of wires. If the resistor burns out, the wires inside are burned out, ...[Details]

On August 23, the strategic cooperation signing ceremony between Henan Jiaotong New Energy Company and Zhengzhou Public Utilities Group Co., Ltd. and the signing ceremony of the three-party project...[Details]

Specific implementation functions The system consists of STC89C52 single-chip microcomputer circuit + light detection circuit + DS18B20 temperature detection circuit + Bluetooth module circuit + LCD1...[Details]

In order to adapt to the needs of fingerprint collection sensor devices and fingerprint identification systems developing in the direction of miniaturization and embeddedness, this article proposes a...[Details]

     If we talk about the most important products in Apple's history, one of the answers must be the iPhone. But in addition to the smartphone that "changed" the world, we cannot leave out the Macint...[Details]

51 MCU has a pin called EA (pin 33) as the on-chip program memory selection signal. When using the MCU with program memory 8751, /EA (pin 33) must be grounded, that is, low level is effective. The ...[Details]

Newly expanded interconnect solutions include products from connectors to cables designed to meet a variety of application needs Shanghai, China, November 1 , 2023 - element14 , a global ...[Details]

The chip used is stm32f103c8t6. Today, when debugging the board, I found that the LED light on the PA15 port only has an intermediate level of 2.3V regardless of whether the output is high or low. La...[Details]

OPLC is another fiber-optic composite cable product promoted by the State Grid Corporation after OPGW and OPPC. This product integrates optical fiber, power transmission copper wire, and co...[Details]

Simply put, a 3G mobile phone is a mobile phone that supports the 3G standard. 3G mobile phone 3G is the abbreviation of 3rd Generation, which refers to the third generation of m...[Details]

Nowadays, as the design of electronic products becomes more and more complex, the test content is also becoming more and more complex. People may not only need to know the time domain characteristics...[Details]

Model ADL-300EF Guide Rail Type Installation Three-Phase kWh Meter Design and Application Abstract: This paper introduces a three-phase electric energy meter with MC68HC908LJ12 as the main cont...[Details]

1. Configuration Words  The configuration words of PIC microcontrollers can be defined using the __CONFIG command:  # include __CONFIG(x)  where x is the configuration word. The corresponding configu...[Details]

    "If you use CAN pins PA11 and PA12, use CAN1_RX0_IRQn for receive interrupts. If CAN pins PB8 and PB9 are used, that is, redefined pins, use CAN1_RX1_IRQn for receive interrupts. Since PA11 and PA...[Details]

In modern control systems, data acquisition systems are like the "eyes" and "ears" of control systems, becoming an indispensable and important part of control systems. It is an important way for va...[Details]