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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.

Electronic Projects

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Resource statistics

Categories
21
Electronic Projects
370
Downloads
61
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...
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Dog Bowl Monitor
Dog Bowl Monitor using Simple Weight Scales and HX711 Sensor
0.00 star(s) 0 ratings
Updated
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AC/DC Soft Starter
AC/DC Soft Starter
0.00 star(s) 0 ratings
Updated
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Arduino Pro Mini and RocketStream’s Low Power Library
Arduino Pro Mini low power operation
0.00 star(s) 0 ratings
Updated
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External Voltage Control of BucK Switching Regulator For 0V to Full-Scale Output Adjustment
Output of a typical buck switching regulator is externally adjusted from 0V to full-scale.
0.00 star(s) 0 ratings
Updated
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STM32 Pen Plotter for PCB drawing
0$ Pen Plotter
0.00 star(s) 0 ratings
Updated
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A Simpler Weight Scale
Simple HX711 Weight Scale follow-up to OpenScale
0.00 star(s) 0 ratings
Updated
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Modular 3D LED CUBE 1
3D LED Cube
0.00 star(s) 0 ratings
Downloads
12
Updated
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Simple LM317 Supply With Current-Limit Adjustable to Zero.
LM317 circuit requires only 3 added transistors to allow zero to maximum current-limit adjustment.
5.00 star(s) 1 ratings
Updated
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How to increase the output current of the LM317 Adjustable Regulator
How to increase the output current of the LM317 Adjustable Regulator
0.00 star(s) 0 ratings
Updated
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Simple, Low-Drop Current-Limit Circuit Adjusts to Zero Current
Three-transistor current limit has low voltage drop and adjusts to zero current out
0.00 star(s) 0 ratings
Updated
DSFAUXLAN: Reverse-Engineering the Agilent/Keysight DSOXLAN LAN/VGA Module DerStrom8
DSFAUXLAN: Reverse-Engineering the Agilent/Keysight DSOXLAN LAN/VGA Module 2019-12-01
Reverse-Engineering the Agilent/Keysight DSOXLAN LAN/VGA Module
0.00 star(s) 0 ratings
Downloads
19
Updated
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Flasher Circuit, High-Side, 2-Terminal, 12V-24V
High-side, 2-terminal circuit replaces vehicle mechanical flasher unit.
0.00 star(s) 0 ratings
Updated
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A Small and efficient DC to DC Step Down Converter
A Small and efficient DC to DC Step Down (Buck) Converter
0.00 star(s) 0 ratings
Updated
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Powerful DC Motor Driver using Power Mosfets [30A, half Bridge]
Powerful DC Motor Driver using Power Mosfets [30A, half Bridge]
0.00 star(s) 0 ratings
Updated
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555 VCO With Wide Range
555 VCO (Voltage Controlled Oscillator) uses constant current control to give wide control range.
0.00 star(s) 0 ratings
Updated
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Paralleled LM317 Circuit Has Excellent Stability/Load Regulation
Paralleling LM317 regulators for higher current, using TL431 reference for excellent performance
4.80 star(s) 5 ratings
Updated
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2-3 Taillight Converter Separates Combined Turn/Stop Signal To Drive Separate Stop Lamp(s)
Circuit separates combined turn/stop signals for separate stop lamps using no added power
0.00 star(s) 0 ratings
Updated
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Easy to build digital coil-less (100KHz step size) FM transmitter
Easy to build digital coil-less (100KHz step size) FM transmitter
0.00 star(s) 0 ratings
Updated
Resource icon crutschow
3-2 Taillight Converter Combines Brake-Signal and Turn-Signal Into One Lamp
Circuit combines the brake-signal and turn-signal into one lamp with no added power connection
0.00 star(s) 0 ratings
Updated
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How to make a variable step-down DC to DC converter using TPS54331
switching dc to dc converter
5.00 star(s) 1 ratings
Updated

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