Author Archives: admin

DIY milliohmmeter

This is an example of a simple and cheap milliohmmeter that can be made by every maker. The core of the circuit are a current source (LT3092) and a current sense (INA225): a costant current flows through the milliohm resistor … Continue reading

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Riitek GB01 and Rii Mini i7

Today we’d like to introduce you a couple of new items developed by Riitek: a bluetooth car kit with FM audio connection (model GB01) and a wireless air mouse remote (model Rii Mini i7).

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Smart charger and 5V portable power supply

  Nowadays almost every electronic gadgets are powered or recharged by a USB port (full size, mini o micro) as well as many of consumer products we use every day, including our smartphone. To recharge or give power to such … Continue reading

Posted in Microchip, microcontrollers, PIC, Raspberry Pi | Leave a comment

Hardware Makers has been awarded site of the day on Online Geeks

Hardware Makers has been awarded site of the day on Online Geeks http://www.online-geeks.com/hardware-makers-www-hwmakers-eu

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Arduino shields adapter for mbed

Everyone knows the versatility of arduino shields and the power of mbed boards so why don’t to design an adapter which allows to use arduino shields with mbed? This is the schematic of our version of such adapter: As you … Continue reading

Posted in Arduino, MBED, microcontrollers | Leave a comment