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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

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Resource statistics

Categories
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Electronic Projects
370
Downloads
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Disk usage
16.9 MB
  • How to operate an A7672S 4G modem with a computer

    Resource 'How to operate an A7672S 4G modem with a computer'

    by Nikhil Angnihotri, EngineersGarage.com As 5G is in full swing in the telecom segment, 4G modems are fast occupying the embedded space. The 4G GSM modems are useful in embedded systems for several reasons. 1. They provide a high-speed wireless connection to the internet. This allows embedded systems to access and process data in real time, which is essential for telematics, industrial automation, and remote monitoring applications. 2. The 4G GSM modems are relatively compact and...
Resource icon danadak
Single Supply OpAmp Offset and Gain Calculations for the 4 Cases Possible
DC Design and R calculations For Single Supply OpAmp Designs
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Updated
Resource icon crutschow
Non-inverting Gain With Negative Offset Using Single-supply, Single Opamp
Simple way to calculate single-supply, non-inverting op amp circuit with offset
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Updated
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Load Step Response Test Using Siglent SDL1000X-E DC Load and SDS2000X Plus Oscilloscope
Load Step Response Test Using Siglent SDL1000X-E DC Load and SDS2000X Plus Oscilloscope
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Updated
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36V-3A Adjustable Efficient DC to DC Step-Down (Buck) Converter
36V-3A Adjustable Efficient DC to DC Step-Down (Buck) Converter
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How to Easily Detect a Failed Capacitor
How to Easily Detect a Failed Capacitor
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3-Wires/4-Wires FAN Control and Over Temperature Protection using LM35 and ATTiny13
3-Wires/4-Wires FAN Control and Over Temperature Protection using LM35 and ATTiny13
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Updated
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DIY Oscilloscope 2022-05-25
Oscilloscope + Fun Gen + Spectrum Analyzer + Logic viewer
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Downloads
1
Updated
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AC Line Powered Electric Fence Controller, Simple Design
AC powered electric fencer requires no line transformer for output isolation
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Updated
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LNK304 Transformerless Power Supply
LNK304 Transformerless Power Supply
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Updated
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An Ultrasonic Range Finder Using an SRF05 and an ATTiny85
An Ultrasonic Range Finder Using an SRF05 and an ATTiny85
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Double Lithium-Ion/Lithium-Polymer USB Type-C Charger
Double Lithium-Ion/Lithium-Polymer USB Type-C Charger
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Updated
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A Portable White Noise Generator Circuit
A Portable White Noise Generator Circuit
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How to Easily Set up the FFT Function in the Siglent SDS1104X-E Oscilloscope
How to Easily Set up the FFT Function in the Siglent SDS1104X-E Oscilloscope
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Updated
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Cooling FAN Controller Using an LM35 (No MCU)
Cooling FAN Controller Using an LM35 (No MCU)
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Resource icon crutschow
Sallen-Key Active-Filter Without an Op Amp
A Sallen-Key Active-Filter can be built using BJTs instead of an op amp
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Updated
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AC RMS Current Measurement Using the Siglent SDS2000X Plus Oscilloscope
AC RMS Current Measurement Using the Siglent SDS2000X Plus Oscilloscope
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Updated
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Thumbwheel switch driven 7 segment LEDs
Codeless single chip design
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Updated
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Altium Designer 5 Useful Design/Routing Tips
Altium Designer 5 Useful Design/Routing Tips
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Updated
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Verizon Hotspot Remote Control 2021-11-16
Dependable low cost Remote IOT network
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Downloads
1
Updated
Resource icon hesam_m
How to Design the Component Libraries in Altium Designer
How to Design the Component Libraries in Altium Designer
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