Xinyongcheng photoelectric infrared tube DEMO board is a kind of experimental board used to demonstrate the working principle and performance of infrared tube. It uses high quality infrared tube sensor and precision electronic components, with high accura

PIR sensor Features: Low power consumption, stable technical performance, low price, etc. PIR sensor application: It is widely used in the field of electronic anti-theft, human body, animal detector. Passive Infrared (PIR) sensor definition: A

A PIR lens, also known as a Fresnel lens, is a thin sheet made from a polyolefin material. One side of its surface is smooth, and the other side is burned with concentric circles from small to large. This texture is designed by using the dry interference

Customer C: The photosensitive surface of the sample XYC-PT5E550BC-I8 anti-infrared photosensitive device you provided is on the top, right? Xin Yongcheng: Yes, C worker Customer C: But the operating voltage is 5V. I want a 3.3V

PIR (Passive infrared) sensors usually require infrared lenses to work properly. A PIR sensor is a type of sensor used to detect a human body or other heat source, which works by measuring the temperature difference between the target object and it

在智能家居領域，雷達感應和人體感應是兩種常見的技術，它們都可以用于實現自動化控制和智能監測。然而，對于哪種技術更好，卻因人而異。下面我們將從幾個方面對雷達感應和人體感應進行比較，以便幫助您做出更好的選擇。 感應范圍 雷達感應的感應范圍相對較廣，可以覆蓋到數米至數十米的距離。而人體感應的感應范……

問：紅外器件焊接測試，烙鐵超過2秒，塑料支架就燙化了？器件是能過smt的吧？答：1，器件是能過smt的， 2，烙鐵焊的時候注意，不要燙到塑料，可以焊接在焊盤的那個引腳上面。 3，或者用加熱臺加熱焊接。 回流焊接 Reflow Soldering ● 回流焊次數不可以超過一次，否則 ALS 可能……

Infrared beam and reflection: differences and characteristics In today's field of science and technology, infrared tube technology is widely used in various equipment and systems. However, many people may not be fully aware of the concepts and

The working principle of PIR sensors is based on the principle that a human body or other warm object radiates heat in the form of infrared radiation. When a human body or other warm object enters the sensing range of the PIR sensor, the sensor detects in

隨著科技的不斷發展，環境光傳感器在汽車行業的應用越來越廣泛。 一、環境光傳感器的原理與功能 環境光傳感器是一種檢測周圍環境光照強度的裝置。它通過測量光的強度，可以判斷出汽車所處的環境光照情況，從而對汽車的照明系統進行自動調節。 二、環境光傳感器在汽車行業的應用 1.自動調節照明系統 環境光……

在當今的科技領域，傳感器發揮著重要的作用。其中，亮度傳感器和環境光傳感器在我們的日常生活和各種設備中尤為常見。那么，這兩者之間有什么區別呢？本文將對此進行深入探討，幫助你更好地理解這兩種傳感器。 一、亮度傳感器 功能與工作原理 亮度傳感器主要用于測量物體發出的光線的強……

在紅外通信領域，到底是紅外二極管還是紅外三極管更適合接收端？在深入探討這個問題之前，鑫永誠光電帶大家理解這兩種組件的基本工作原理和特性。 紅外二極管，也稱為紅外接收二極管，是一種專門設計用來接收紅外信號的半導體設備。其主要工作原理是當加正向電壓時，即二極管兩端加上正向電壓時，即P區接正N區接負，在外加電場作用下，……