Tuesday New Product: Batteries, Pi Wedge...

Solar botics
September 1, 2015
Lithium Ion (LiPoly) Battery - 110mAh 3.7V
$8.34

Lithium polymer battery, but darn small!
3.7V 110mAh LiPoly battery for E-Textiles
$8.34
What makes this battery special for E-textiles? Built-in current limiting for safety.
SparkFun Pi Wedge B+
$9.55

A prototyping Wedge for Raspberry Pi B+ that allows you to use a shield and a protoboard at the same time.
ProtoSnap - LilyPad Development Board
$71.95
LilyPad Development Board - Wearables design system
DRV8835 Dual Motor Driver Carrier
$5.39

This tiny breakout board for TI’s DRV8835 dual motor driver can deliver 1.2 A per channel continuously (1.5 A peak) to a pair of DC motors, and it supports two possible control interfaces for added flexibility of use: IN/IN and PHASE/ENABLE.

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September 1, 2015
Tuesday New Product: Batteries, Pi Wedge...

Lithium Ion (LiPoly) Battery - 110mAh 3.7V $8.34 Lithium polymer battery, but darn small! 3.7V 110mAh LiPoly battery for E-Textiles $8.34 What makes this battery special for E-textiles? Built-in current limiting for safety. SparkFun Pi Wedge B+ $9.55 A prototyping Wedge for Raspberry Pi B+ that allows you to use a shield and a protoboard […]

July 12, 2007
BEP Application: Wilf Rigter Solar Power...

The following instructions detail how to build a Solar Power Smart Head version 3. The Head will seek light and when it finds the brightest source it will go into a low current standby mode. This version also comes with an low power FLED circuit to indicate when the head is active.

July 12, 2007
Circuit: Herbie by Randy Sargent

Although not a true BEAM robot, this simple schematic by Randy Sargent is small, simple, slick, and effective. My own version uses a pair of pager motors and three cells from a 9V rechargeable battery. Hard to get any simpler than this device!

August 13, 2014
Wednesday Links: Robots, Chocolate and G...

Everything is better with chocolate, even the new links: Self-Folding Paper Robot Inspired by origami paper sculptures and equipped with motor. (Via Beautiful Decay) Edible Chocolate LEGOs Mmmm, best Lego ever. (Via Colossal) Drawing Robot Seen lots of drawing robots before, but this one uses fans to create vacuum and attach itself to the metal […]

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Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.

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