P-0502E2520DGWS

The dynamic range of an image sensor is a key indicator in automotive imaging. What is dynamic range? Wikipedia defines dynamic range as the ratio of the maximum and minimum values ​​of a var...[Details]

Smart buildings have been developing rapidly in China for more than a decade, with new technologies and new products emerging one after another. All aspects of smart buildings have been inte...[Details]

When the Gigabit network card is working, four pairs of cables are required to participate in data transmission. Due to the poor quality of 1/2 pairs of jumpers, the return loss is large, and the ech...[Details]

This article discusses how to make four test devices from a six-inverter IC: a logic probe with a well-defined logic voltage window and an input impedance of about 1 MΩ; an open-circuit tester with a...[Details]

LinkZero-AX is a zero standby power integrated offline switch (model LNK584) launched by Power Integrations. The device integrates a 700V power MOSFET and a power controller on the same chip. The devi...[Details]

In a switching power supply, the voltage and current waveforms are both in a sudden pulse state. The voltage or current that the components are subjected to is not only the supply voltage applied t...[Details]

1. Prepare a STC89C52 minimum system board      2. Burn the code (burn the code first and then connect the wires to prevent the code from being unable to be downloaded after connecting the wires) 3. ...[Details]

1. Afterglow effect If the running lights are accelerated on the basis of too fast flow rate, then we will see a row of lights are all on, which is called the afterglow effect of human eyes. Simila...[Details]

I hope this will be helpful to those who are using LCD screens for the first time.   #include reg52.h #include intrins.h // Declared void _nop_(void) #include zhicu.h #define uchar unsigned ch...[Details]

;****************************************   ;Function: AVR dual CPU communication program, asynchronous mode, similar to UART   ;Device: AT90S2313   ;Hardware: PD.2 of master and slave CPUs are conne...[Details]

At present, most domestic glass manufacturers use traditional manual measurement of glass thickness. It is difficult to achieve high precision and real-time monitoring for some high-demand glass produ...[Details]

This article will discuss various OLED technologies and appropriate bias power supply circuits. The choice of OLED technology and driving method will also affect the requirements of the power suppl...[Details]

The USB function test of STC8H8K64U has many problems and cannot be explained/solved, so I will not write it in the series. I will just put the record here to stimulate discussion. Code Test code d...[Details]

A scientific research team composed of Duke University, Northwestern University and other universities found that using Apple's Apple Watch smart watch can help patients with sickle cell disease pred...[Details]

1. Design requirements (1) The input signal is a 30mv peak-to-peak sine wave with a frequency range of 20HZ~20KHZ and an input impedance Ri ≥20KΩ. The gain of the pre-stage programmable amplifier i...[Details]