Hi Rick, I trust all is good with you. As a long time loyal sub, Thank you for all your knowledge, experience and time and effort making your videos. Definitely my go to channel for electronics. Great graphics and demonstrations and explanations of circuit. I have learned a great deal from you. Wishing you a Happy Year End & All the best from Oregon, C.
Sir, Pin no 2of ic is - inverting input and pin 3 is + non inverting in put it is wrongly marked in the diagram as per the ic data pin out spec. If iam wrong pl correct me. Sambath kumar.
I have made two and have had no trouble with them working. I was going to use these a Makers Fair. Give them to a kid and say, point this at your little brother and see if he has Coodies.
I had an idea regarding this a few months ago. It's so obvious that I have trouble believing that I was the first to come up with it. I just wonder who originally came up with it and how long ago it was.
Great idea using the 358amp! I've been experimenting with IR for the past few weeks and still learning as I go. Had some success using a small signal Darlington for the receiver amp with the 2 pin receiver. I've found that the 3 pin IR photo transistor variety works better, but the emitter needs to be tuned to the receiver. Tuning helps with the 2 pin receiver as well. Ambient light interference was an obstacle until I figured out how to tune the emitter. Here's my latest version... ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-AMpf2Mp7MjU.html - I made a discrete component version as well but the 555s worked much better.
I got the idea for the 358 from another RU-vidr. This was the first experiment and it was very interesting. I'm working on some circuit for next years Maker Fair. I saw your video and that was also very interesting. I was thinking about putting headshrink partway over the IR diodes to help lower the effect ambit light. Keep experimenting.
