82 results for 7.4V

Products 12 found

Polymer Lithium Ion Battery - 1000mAh 7.4v

PRT-11855
$ 9.95
Polymer Lithium Ion Battery - 2200mAh 7.4v

PRT-11856
$ 15.95
Servo - Hitec HS-646WP (Standard Size)

ROB-11886
$ 42.95
Bluetooth SMD Module - BC127

WRL-12819
$ 26.95
EL Inverter - 3v

COM-10201
$ 9.95

Retired Products

PRT-10500
Retired

PRT-09701
Retired

PRT-10471
Retired

PRT-09704
Retired

PRT-09703
Retired

PRT-10472
Retired

ROB-11057
Retired

View more retired product results...

Tutorials 6 found

Hacking the MiP - Proto Back

December 4, 2014

How to attach the Proto Back and begin Hacking the MiP

LiPo USB Charger Hookup Guide

May 1, 2014

How to charge your LiPo batteries with the USB LiPo charger. Plus how to modify your charger to set the charge current.

Battery Technologies

February 6, 2013

The basics behind the batteries used in portable electronic devices: LiPo, NiMH, coin cells, and alkaline.

Ardumoto Shield Hookup Guide

January 13, 2014

Learn how to assemble and drive DC motors using the Ardumoto Shield.

How to Install FTDI Drivers

June 4, 2013

How to install drivers for the FTDI Basic on Windows, Mac OS X, and Linux.

Archived Tutorials 12 found

HAB - Sensor System, Flight Computer, and Radio System

A break down of all the sensors chosen, the main PCB layout, and the high power radios and antennas used.

Robot Journal - John

Building a jousting bot

Robot Journal - Tim

Building a jousting bot

Robot Journal - Pamela

Building a jousting bot

Robot Journal - Toni

Building a jousting bot

Wii-mote guts

We crack the case on the infamous flying Nintendo controller, so you don't have to.

Port-O-Rotary

We take an old rotary phone, dissect it, and cross-pollinate it with a cellular module.

Basic breadboard tutorial

Using the PIC-PG1B programmer - An amazing low-cost programmer that impressed us the first time we used it! A great tutorial to get your first PIC project blinking.

LED Laden Bike Helmet

Curious about how to integrate LEDs into your project? Check this out - I was tired of forgetting my bike light at home, this tutorial dives into LED wiring basics while adding lighting to my bike helmet.

Mixed Signal Costume

She's always sending me mixed signals. Checkout this twist on a stoplight costume using MOSFETs, XBee, and plenty of blinking LEDs.

Beginner Parts Kit

A introduction to all of the parts included in the Beginner Parts Kit. Also included are a few quick circuits to quickly make something with your new toys.

Sizing a heat sink for a heavy load

Keeping the smoke in when the power dissipation on a component climbs into the 10W+ range

Blog 4 found

Guest Post: FIRST Robotics and the ChapR Team

January 21, 2015 1

A story about a FIRST team doing big things for the robotics community.

Another Box Full of New Products!

June 17, 2011 90

We have another week full of new products for you this Friday, as well as a new studio design.

Friday Celebration of New Products!

June 10, 2011 59

Check out our selection of new products for this week.

Power Supply Protection

January 13, 2009 31

What is the best way to protect electronics against reverse polarization?

Resources 0 found

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Classes 0 found

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Articles 1 found

Arduino Buying Guide

Arduino Buying Guide Let’s face it, there are a lot of different Arduino boards out there. How do you decide which one you need for your project? With this table, you can not only compare featu…