13 Projects tagged with "photodiode"

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An FPGA-based video input delay meter using a DVI output chip and an amplified photodiode light sensor

Video Input Delay Meter

mike-kibbel Mike Kibbel

Learn how a phototransistor works and use one to build an Infrared (IR) detector

Phototransistor Audible IR Detector

steve-schuler Steve Schuler

Official Hackaday Prize Entry

Create a magnetic 4 watt high power LED head lamp for applications like longboards out of an old hard disk drive for less than 25 $.

The Beamboarder

Photodiode based, coincidence counting cosmic ray detector designed for HAB experiments

Solid State Cosmic Ray Detector

ethan-harstad Ethan Harstad

The problem of the open fly is solved.

The Open Fly Detector

orlando-hoilett Orlando Hoilett

The 2018 Hackaday Prize

Two Arduinos talking to each other serially over infra-red. (no use of TSOP)

Placing two Arduinos to talk to each other over IR

eduardo-zola Eduardo Zola

A wedding present for my friend: His last name burned on to wood slices, one of which illuminates the hallway at night. Built in 2 weeks.

Sudden Death: Wall Sign + Night Light

Stepper motor works with the idea of sunflower which turns toward the light

Mechanical Sunflower with stepper motor and FPGA

The 2016 Hackaday Prize

Imaging at micrometer resolution using a Blu-ray drive

BluBEAM - a scanning laser microscope

andreasbetz andreas.betz

A Michelson Interferometer made with OpenBEAM extrusions and 3D printed optical mounts

Michelson Interferometer

frdrik-berthiaume Frédérik Berthiaume

A small sensor stick PCB that can be used for proximity and object detection.

Purza Sensor Stick

anas-raza-khan Anas Raza Khan

A portable low-cost spectrophotometer for multiple parameter analysis of water quality

λLab

brainybaboon Brainy.Baboon

In this tutorial, we are going to talk about "IR sensors" or Infrared sensors, how they work and how to build a "DIY IR Sensor Module".

DIY - IR Module