5 Results for "4N25"

Ok, so we need the following:PIR circuit: that's just send 5v, and returns high/low to inputLight sensor: that's just send 5v, and returns high/low to inputIR illumination: we switch this by sending high/low from an output. Since it is 12v, and the Pi...

This all started from wanting to add motion to my timelapse's but didnt want to shell out half a grand for something i could build myself.  this also allows me to add features only seen in expensive timelapse controllers such as joystick control...

So I'm trialling these two pre-built IR illuminators: - JCHENG SECURITY 4pcs High Power LED IR Array Illuminator IR Lamp Wide Angle for Night Vision CCTV and IP Camera £10.60 - ICAMI IR Illuminators 96 LED High Power Infrared LED Lights for...

I measured values on pin A1 of the ISO 10487 connector. Here you are the measured values: Speed (km/h)Pulse duration (μs)30~1300040~1000050~770070~540090~4200100~3750100~3400120~3200 It can be calculated more accurate values with "distance = speed...

   When I set out to build this project, I knew I wanted to keep the design as simple as possible, while achieving Prototyping the ATtiny13 SOP package more with the expansion board than just running a fan. Using inexpensive materials already...