PMM020715218R.1%BP

A new generation of interface devices, called digital input serializers (DIS), can sense digital input voltages as low as 6 Vdc and as high as 300 Vdc in the most energy-efficient manner while inte...[Details]

　　Advantages and Features 　　24-bit 250kSPS ADC system 　　Industrial signal levels 　　Single power supply 　　application: 　　Instrumentation 　　Programmable logic control and distributed control systems...[Details]

1. Product description of DG900 series function/arbitrary waveform generator DG900 series function/arbitrary waveform generator is a function generator, arbitrary waveform generator, noise generator,...[Details]

　　 On the one hand, the purpose of video image encoding/decoding is to convert analog video signals into digital signals for transmission. On the other hand, since the amount of image data obtained b...[Details]

   The reasons for the MCU program crashing and running away can be found from the following aspects:     1. Unexpected interrupt. Is an interrupt turned on, but there is no response and no clearing ...[Details]

Myth 1: LED is a cold light source , without heat. Myth 2: LED life is 100,000 hours. Myth 3: 150W LED street light can replace 400W high pressure sodium lamp. ...[Details]

This article introduces a high-performance, low-cost AV combination suitable for middle school students who are interested in electronics, which can enhance the listening experience of living rooms wi...[Details]

Central topics: Interpretation of the differences between the new and old basic immunity standards Engineering design of EMC for electronic and electrical products ...[Details]

The most basic use of a clamp meter is to measure AC current. Although the accuracy is low (usually level 2.5 or level 5), it is still widely used because it does not need to cut off the circuit when...[Details]

Conventional LEDs are generally bracket-type, encapsulated with epoxy resin, with low power and low overall luminous flux. High-brightness LEDs can only be used for some special lighting . With t...[Details]

In the process of embedded system design, the power-off protection of the system is increasingly valued. The method introduced in this paper is implemented on an embedded platform built with ARM7 ser...[Details]

Test ignition coil Fluke analog/digital multimeters can test resistance from 0.01Ω (Type 88) to 32MΩ. This makes testing ignition coils very accurate and easy. Generally, multimeters cannot test resi...[Details]

D mm_init- mem_init returns- mm_init- kmem_cache_init returns ----At this time, slab is established, opening the era of slab memory manager based on the buddy memory manager era kmem_cache_init T...[Details]

Commonly used electronic components models Rectifier diode: 1N4001~1N4007 50V~1000~/1.0A 1N5391~1N5399 50V~1000V/1.5A 1N5400~1N5408 50V~1000V/3.0A Switching diode: 1N4148 1N4150...[Details]

introduction 　　         In a real-time operating system, since multiple tasks are running concurrently, interrupts must be turned off when entering some critical areas to ensure the normal operation...[Details]