Simple RF-ID Reader Module Design

Simple RF-ID Reader Module Design After seeing some people create their own discrete (well, OP-AMPs are discrete nowadays, right?) RFID readers, I wanted to give it a try. I first started by creating a simple, non-filtered, non-processed reader. I’ve used a coil of about 1mH for both sides. Since my chosen frequency was 125 KHz, my capacitor should be 1.62nF according to the following...

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 Arm processor based projects for students 1. Interfacing of graphical LCD to LPC2148 ARM Based 32-bit microcontroller 2. H-Bridge based DC Motor speed & Direction control using PWM using ARM 7 TDMI processor based LPC2148 Controller 3. Advanced mobile phone signal jammer for GSM, CDMA and 3G networks with prescheduled time duration using ARM 7 TDMI processor based LPC2148...

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Domain Notice Todayscircuits.com Will be now todayscircuits.blogspot.in

Hello Friends, An Important Notice For All Readers Of Today's Circuits Due TO Some Issues In Our Domain " www.todayscircuits.com" Our Domain Will Be Temporarily available to website:  Todayscircuits.blogspot.in   till problem is resolved. Thank You For being With Us, And Sorry For Inconvenience. ...

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SMS Remote Control For Ericsson T10s Cell Phone

SMS Remote Control For Ericsson T10s Cell Phone ...

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Arduino Based Project Ideas (Top 40)

Make a Simple Wall Avoiding Robot Basic LED Cube – Learn to Make LED Cubes How To Smell Pollutants XBee Wireless Accelerometer Breathalyzer Microphone Control Servo Motors with the Wii Mote Joystick Lo-fi Arduino Guitar Pedal Positional Memory with a Servo Miniature Pocket Piano Dirt Simple POV LED Display see also Wireless POV How to Build a Self Balancing Segway-like Robot Website Visitor...

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WAP (Wireless Application Protocol)

1. Introduction:We are witnessing a huge interest for wireless devices (phones and PDAs) and services especially from professionals and people “on the move”. The Short Message Service (SMS), or paging, can be considered as a significant market success either for business or entertainment purposes. The ability to exchange SMS messages provides the convenience of being able to reach anyone anytime...

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Wireless Netowrks Wi-Max The Latest Technology

WiMAX is an acronym that stands for Worldwide Interoperability for Microwave Access. WiMAX is a wireless metropolitan area network (MAN) technology that can connect IEEE 802.11 (Wi-Fi) hotspots with each other and to other parts of the Internet. It can provide a wireless alternative to cable and DSL for last mile (last km) broadband access. WiMAX is the wireless solution for the next step up in scale,...

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