Posted in Arduino Hacks Tagged arduino, arduino shield, battery ← Very Large Touchpads For Very Old Computers How A Real 3D Display Works → ...

Arduino developers and hobbyists looking for a portable battery shield to powered their projects might be interested in a new shield called the EnergyShield Arduino rechargeable battery.

Posted in Arduino Hacks, Microcontrollers Tagged arduino, arduino shield, batteries, battery, charger, charging, lcd, Li-ion, lipoly, lithium, LT1510, shield ← RTL SDR As A Spectrum Analyzer ...

What do you do if even the smallest Arduino boards (or their clones) are too big for your homebrew project? If you're Johan Kanflo, you find a way to make them even smaller. His AAduino project ...

– 8x Digitals isolated ouput (12Vcc ,600mA) – 1x I2C Interface ExControl Shield is an industry ready, freely programmable PLC.It’s used arduino mkr tecnology to create conected object.

One of the great things about the Arduino is that it’s totally open source so you can make your own variations on it. Case in point, DIYer Johan Kanflo’s AAduino, which comes in at the size of ...

Denis Hennessy recently encountered a problem we've all faced: he needed some AAs for a battery-eating gizmo, and he was overwhelmed by the choices available. Ignoring the shiny packaging and its ...

This Arduino-compatible board fits neatly into a AA battery slot. Kanflo opted for this form factor to create a self-contained radio node that supplies its own power.