We have seen many Electronics Engineering projects use GSM Modem. GSM modems are widely integrated with GSM security system, GSM alarm to provide easy user interaction of user to the embedded project. What is a GSM module? A GSM module lets you to make calls, Send messages, Process messages and calls, Interrupts sing SMS and […]
Driving a 64 LED dot matrix LED display is quite simple and just requiresONE TRICK! Here you can find out how to drive an led dot matrix with 64 LEDs (8 rows by 8 columns – 8×8 display) or less e.g. 35 LEDs (7 rows by 5 columns – 5×7 dot matrix). However the principle remains the
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INTRODUCTION Attempts to understand and analyze environmental variables need data sets that track both temporal and geographical changes. These data can be collected using networks of recording instruments or instruments connected to commercially available data loggers (e.g., Silliman and Booth, 1993), but the cost of such networks is typically in the thousands to tens of
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1Hz – 2MHz Function Generator with XR2206 Component List: XR2206 – Function Generator IC Function Generator PCB RCA Gold Plated Connector SW1 – 4-DIP Switch SW2 – (Sine / Triangle) / Square Switch SW2 – Sine / Triangle Switch 1x 3-PIN Gold Plated Male Header 2x 2-PIN Gold Plated Male Header P1 – 100K Potentiometer
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Introduction The goal of this project is to develop an electrooculography (EOG) system that can record potentials across a user’s eyes, and use the resulting signal to control a simple video game. An electrooculograph is a device that measures the standing potential across the human eye. In this project, we will use silver-plated electrodes to
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AD8307 USB 0-500MHz RF Power Meter Component List: 1x PIC18F2550 Programmed Microcontroller 1x AD8307 RF Power Meter IC 1x RF Power Meter Probe PCB 1x USB IO Board PCB 1x USB Type B Connector 1x 20MHz Crystal Resonator 1x 470K Resistor (yellow purple yellow gold) 2x 10K Resistor (brown black orange gold) 2x 100 Resistor
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USB IO Board Component List: 1x PIC18F2455 / PIC18F2550 Programmed Microcontroller (MCU) 1x USB Type B Connector 1x 20MHz Crystal Resonator 2x 10K Resistor (brown black orange gold) 1x 470 Resistor (yellow purple brown gold) 1x 470nF Ceramic Capacitor 1x 100nF Ceramic Capacitor Technical Specifications: Voltage Supply: 5V (USB powered) Current Consumption: 5mA I/O PINs:
USB IO Board PIC18F2455 / PIC18F2550 using pic microcontoller Read More »
The ESR meter is perfect for any electronics repair technicians, engineers or hobbyist. This handy meter measures electrolytic capacitor equivalent series resistance (ESR) in the circuit. ESR is a very important characteristic of capacitors greater than 1 microfarad. This meter makes measurements which are often impossible to check with standard digital capacitance meters. Working: The
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BA1404 Stereo FM Transmitter Components: BA1404 IC 38KHz Crystal L1 – 3.5 Turns Variable Coil 1x PCB 1x 38KHz Crystal Oscillator 1x DIP-18 IC Socket 1x 3.5T Variable Precision RF Coil 1x 10uH Inductor 4x 10uF/50V Gold Audio Capacitors 4x 1nF Ceramic Capacitors 2x 1nF Mylar Capacitors 1x 220pF Ceramic Capacitor 5x 10pF Ceramic Capacitors
BA1404 HI-FI Stereo FM Transmitter 88 – 108 MHz usnig pic microcontoller Read More »
INTRODUCTION Sound Bite A sleep quality meter that uses heartrate, breathing rate, and movement metrics to judge the quality of the user’s sleep. The What and the Why We created a system that monitors the quality of the sleep of its user. As busy engineers, we must make the most out of all
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