If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The USB LiPo Charger is a basic charging circuit that allows you to charge 3.7V LiPo cells at a rate of 500mA or 100mA per hour. It is designed to charge...

Embedded AC to 12V Power Supply Module: output of 12V with current up to 500mA

This is device that plugs into the 12-24V outlet in cars. It has a USB type A connector and can source 5V up to 1000mA. This allows the user to charge or run a USB device in a car! We know - it's nothing too novel, but extremely handy if you've got a...

This is device that plugs into the 12-24V outlet in cars. It has a Mini USB type A connector and can source 5V up to 1000mA. This allows the user to charge or run a USB device in a car! We know - it's nothing too novel, but extremely handy if you've got...

High quality switching 'wall wart' AC to DC 5V 1000mA wall power supply. These are switch mode power supplies which mean the output is regulated to 5V (no more 14V outputs!) and the capable output current is much higher (1000mA!). Please note, this...

We designed this 5V and 3.3V regulated DC power supply for rapid prototyping. This board accepts a norminal 9V 2.1mm Barrel connector, and outputs regulated 5V and 3.3V with a combined 200mA.  The 5V and 3.3V output headers are standard 2.54mm...

High quality switching 'wall wart' AC to DC 9V 1000mA wall power supply. These are switch mode power supplies which mean the output is regulated to 9V and the capable output current is much higher (1000mA!). Please note, this specific supply (9V/1A) is...

This is a 5V/2A USB wall adapter. The input is AC 100-240V.    Note: It doesn't come with a USB cable.

This is a fixure/organizer used to organize your jumper wires during prototyping. It has a double side tape to be fixed onto breadboard or acrylic board.

This is a DC to DC step up module.    Interface: IN+: Positive of Input terminal IN-: Negative of Input terminal OUT+: Positive of Output terminal OUT-: Negative of Output terminal   Specification: Input voltage range: 3.5V...

This is a mini 2-wire voltage meter that can be used to measure any DC voltage than ranges from 2.5 to 30 V. The RED wire is connected to postive, and black is connected to negative.         

This is a mini AC power meter that can be used to measure the power efficiency of appliance.  Specification: Voltage: AC85-250V Measured power: AC 0.0 - 99.9W - 250W Resolution: 0.1W (< 100W), and 1W (> 100W) Current: <...