optical switch - Búsqueda para electrónicos

How to build Simple optical switch - circuit diagram

The 555 is proved to be the most versatile and ubiquitous IC all over the world.This is a possible use: simple inverting schmitt trigger.

http://www.circuit-finder.com/categories/sensor/light-sensor/331/simple-optical-switch


Search result for: simple optical switch circuit :: High-Voltage-Lab.com

simple optical switch circuit circuit diagrams. Search DIY electronic projects and circuit diagrams with descriptions. Learn electronics.

http://www.high-voltage-lab.com/search/simple-optical-switch-circuit


Circuits FAQ - Design Notes: Optical switch with photo sensors

http://bbs.dapj.com/2006/10/optical-switch-with-photo-sensors.html


How to build Electronic Selector for 10 sources with Display-Relay Drive - circuit diagram

This is a circuit for alternative sources selection. It combines mechanical selection using a rotating switch S1, the electronic drive of the relays RL 1-10 and also the optical indication of the selection by the Display DSP1.

http://www.circuit-finder.com/categories/switches/463/electronic-selector-for-10-sources-with-display-relay-drive


Hobby Circuit - Infrared Safety Switch __ Circuit s designed by David A. Johnson, P.E.

Using a slotted optical sensor, this circuit can be used as a replacement for a large mushroom pushbutton safety switch.

http://www.discovercircuits.com/H-Corner/infared finger safety switch.htm


Optical Smoke Detector | Detailed Circuit Diagram Available Optical Smoke Detector | Detailed Circuit Diagram Available

This optical smoke detector uses a low-cost, readily-available, slotted, through-scan, infrared photo-switch. Check it out and make it now...

http://electronicsforu.com/electronics-projects/hardware-diy/optical-smoke-detector


Fixing a Mouse Double Click Problems

Have you ever experience a bad optical mouse? It went double click action whenever you did a single click action? At first, I try to Google for answer but none of them help. I?ve tried every combination of settings but the problem doesn?t go away. I really suspected there must be something wrong with the circuit. After I made a conclusion that it is a mechanical related issue (maybe the switch it self), I replace the switch from an old mouse available.

https://leoricksimon.blogspot.com/2008/12/mouse-double-click-problems.html


Schematics of delabsSchematics of delabs

Electronic Circuits or Schematic Diagrams of delabs. Analog and Digital Circuits based on OpAmps and Digital CMOS ICs.

https://schematics.blogspot.com


Encoder Circuits

AC Power Controls List of Schematics

http://www.electronicsteacher.com/list-of-schematics/e/Encoder_Circuits.php


Introduction to Data Acquisition - Developer Zone - National Instruments

This tutorial is part of the National Instruments Measurement Fundamentals series. Each tutorial in this series teaches you a specific topic of common measurement applications by e.

https://www.ni.com/white-paper/3536/en


pdf25543-hardware_watchdog_timer_accepts_range_of_frequencies_pdf

AUGUST 12, 2010 | EDN 45 readerS SOLV e de SIGN P r OBL e MS Edit E d By Martin r ow E and Fran Granvill E design ideas Properly maintained rechargeable batteries can provide good service and long life. Maintenance involves reg -ular monitoring of battery voltage. The circuit in Figure 1 works

https://m.eet.com/media/1154416/25543-hardware_watchdog_timer_accepts_range_of_frequencies_pdf.pdf


pdfedn_challenges

Challenges on Solid-State Lighting Offline Driver Design Jerry Zheng VP, Technical Marketing iWatt Inc, Los Gatos, CA jjzheng@iWatt.com Green Technology by Design Contents · Review the challenges with replacing incandescent lamps · Review LED lamp driver basics · Approaches to improve power factor · Isolated solutions without opto-coupler · Dimmable LED driver solutions Green Technology by Design SSL LED Lamps @LedEngin Incandescent Lamps DC-LED [..].......

https://www.dialog-semiconductor.com/sites/default/files/edn_challenges.pdf


pdfGP2Y0D02YK

GP2Y0D02YK0F GP2Y0D02YK0F Distance Measuring Sensor Unit Digital output (80 cm) type Description Agency approvals/Compliance 1. Compliant with RoHS directive (2002/95/EC) GP2Y0D02YK0F is a distance measuring sensor unit, composed of an integrated combination of PSD (position sensitive detector) , IRED (infrared emitting [. ].......

http://www.superrobotica.com/download/sharp/GP2Y0D02YK.pdf


Ultra Low Power Human Finger Detector by David Johnson P.E.

The Circuit Solutions Notebook identifies common engineering design problems and offers simple solutions. It is an invitation to be an look over the shoulder of an engineer at work.

http://www.discovercircuits.com/H-Corner/finger-detector.html


Opto-Isolated Relay Switching Module. Arduino and Raspberry Pi compatible.

An optically isolated relay module. 2 Channels and compayible with Arduino and Raspberry Pi

http://www.zen22142.zen.co.uk/Circuits/Switching/relaymodule.htm


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