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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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    31

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View all featured resources
Resource icon hesam_m
USB to UART Converter using Microchip MCP2200
USB to UART Converter using Microchip MCP2200
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Updated
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Active Low Pass Filter Circuit Analysis using Siglent SDS2102X Plus Oscilloscope [Part-1]
Active Low Pass Filter Circuit Analysis using Siglent SDS2102X Plus Oscilloscope [Part-1]
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Updated
Resource icon crutschow
Analog Multiplier Using PWM
1-Quadrant Analog Multiplier Circuit Uses PMW Circuit For DC to Low Frequency Signals
4.00 star(s) 1 ratings
Updated
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Active Low Pass Filter Bode Plot Analysis using Siglent SDS2102X Plus Oscilloscope
Active Low Pass Filter Bode Plot Analysis using Siglent SDS2102X Plus Oscilloscope
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Resource icon crutschow
Digital One-Shot Using Two Flip-Flops
Digital one-shot generates precise pulse width with no RC components.
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Resource icon crutschow
Digital One-Shot With Selectable Pulse-Width
All digital one-shot circuit generates precise, selectable pulse-widths
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Updated
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IR Remote Control Switcher using an ATTiny85 MCU
IR Remote Control Switcher Circuit
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Resource icon crutschow
LED 2-Transistor Low-Drop Constant-Current Driver
Simple 2-BJT LED constant-current driver operates to within 0.7V of the supply voltage.
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Resource icon danadak
64 Bit Serial In Parallel Out Shift Register
64 bit shift register
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DC to DC Step up Converter using UC3843
DC to DC Step up Converter using UC3843
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Game Show Simple Circuit
Game show circuit, using only one SCR per person, locks out all others after first button is pressed
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Updated
Resource icon hesam_m
0-30V, 0-7A Adjustable Switching Power Supply [CC-CV plus LED]
0-30V, 0-7A Adjustable Switching Power Supply [CC-CV plus LED]
4.00 star(s) 1 ratings
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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Altium Designer 5 Useful Design/Routing Tips
Altium Designer 5 Useful Design/Routing Tips
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Updated
Resource icon danadak
Thumbwheel switch driven 7 segment LEDs
Codeless single chip design
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Updated
Resource icon hesam_m
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
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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Cooling FAN Controller Using an LM35 (No MCU)
Cooling FAN Controller Using an LM35 (No MCU)
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Resource icon hesam_m
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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A Portable White Noise Generator Circuit
A Portable White Noise Generator Circuit
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Updated

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