Unipolar Stepper Motor Driver Circuit

Unipolar Stepper Motor Driver Circuit

This unipolar stepper motor driver circuit is used to drive a 12V unipolar stepper motor with a current rating of 1.25A.


Using a $2 DS3231 RTC & AT24C32 EEprom from eBay

Using a $2 DS3231 RTC & AT24C32 EEprom from eBay

Edward Mallon @ edwardmallon.wordpress.com gives us a detailed explanation about cheap RTC modules found on ebay and other places.


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Reverse engineering the silicon in the ARM1 processor

Reverse engineering the silicon in the ARM1 processor

righto.com has reverse enginnered one of the most popular proccessors: How can you count bits in hardware?


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230 VAC Timer

230 VAC Timer

Classic AC 230 V Timer project can be used in all application requiring a timer of up-to 3 Minutes to operate or control any AC...


Components ICs by mixos
FLIR MR160 Thermal Imaging & Moisture Meter Review, Teardown & Experiments

FLIR MR160 Thermal Imaging & Moisture Meter Review, Teardown & Experiments

The Signal Path Blog published another video reviewing FLIR MR160 Thermal Imaging & Moisture Meter: In this episode Shahriar...


2 Digit 99 Seconds Timer

2 Digit 99 Seconds Timer

2 Digit Count Down Timer is a utility Count Down timer project for upto 99 seconds of countdown time.


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INA219 current sensor DIY Breakout board

INA219 current sensor DIY Breakout board

Juan Ignacio has designed a INA219 current sensor DIY Breakout board: Another small board, this time for a INA219.


LTC3815 – 6A Monolithic Synchronous DC/DC Step-Down Converter

LTC3815 – 6A Monolithic Synchronous DC/DC Step-Down Converter

Linear Technology Corporation announces the LTC3815, a high efficiency 6A monolithic synchronous step-down DC/DC converter with...


Replacement LED driver for AN6877

Replacement LED driver for AN6877

Dilshan Jayakody has designed a board to replace AN6877 base LED drivers using discreet transistors.


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LT8331 – Low IQ Boost/SEPIC/ Flyback/Inverting Converter

LT8331 – Low IQ Boost/SEPIC/ Flyback/Inverting Converter

Linear Technology Corporation announces the LT8331, a current mode step-up DC/DC converter with an internal 500mA, 140V switch.


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1.2V TO 35V DC-DC CONVERTER

1.2V TO 35V DC-DC CONVERTER

1.2V to 35V Adjustable DC-DC Converter project has been design around TI’s LM2576-ADJ IC.


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LT8331- Low IQ Boost/SEPIC/ Flyback/Inverting Converter

LT8331- Low IQ Boost/SEPIC/ Flyback/Inverting Converter

The LT8331 is a current mode step-­up DC/DC converter with an internal 500mA, 140V switch.


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