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Microhoo
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Hello, I have been working on a little thing and I bought 2 Infrared Phototransistors(http://www.radioshack.com/product/index.jsp?productId=2049724"). What is wrong with my circuit? Thanks.
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An infrared phototransistor is an electronic device that converts infrared light into an electrical signal. It is similar to a regular phototransistor, but it is specifically designed to detect infrared light.
An infrared phototransistor works by using a material that is sensitive to infrared radiation, such as silicon or germanium. When infrared light hits the material, it causes electrons to be released, creating an electrical current. This current can then be amplified and measured.
Infrared phototransistors are commonly used in remote controls, motion sensors, and optical communication systems. They are also used in medical devices, such as pulse oximeters, to detect and measure infrared light emitted by the body.
An infrared phototransistor and an infrared photodiode are both used to detect infrared light, but they work in different ways. A phototransistor uses a current amplification process, while a photodiode directly converts light into an electrical signal. This makes phototransistors more sensitive and better suited for low light conditions.
Infrared phototransistors have several advantages, including high sensitivity, fast response time, and low power consumption. They are also small in size, making them ideal for use in compact electronic devices. Additionally, they can be easily integrated into electronic circuits, making them a cost-effective solution for detecting and measuring infrared light.