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TSL235R Light-to-Frequency Converter

Title:
TSL235R Light to Frequency Converter
Product ID:
604-00084
Price:$2.99
The TSL235R light-to-frequency converter combines a silicon photodiode and a current-to-frequency converter on a single monolithic CMOS-integrated circuit. The output is a square wave (50% duty cycle) with frequency directly proportional to light intensity. Because it is TTL-compatible, the output...

Li-ion Small Robot Power Pack-Charger

Title:
Li-ion Small Robot Power Pack-Charger
Product ID:
28988
List price:$49.99
Price:$29.99
You save:$20.00
No more need to remove rechargeable AA cells and place them into a separate charging station, or replace non-rechargeable alkaline cells. Simply plug in a 7.5 VDC , 1 A wall transformer and the charging circuitry does the rest, automatically. The Li-ion Small Robot Power Pack-Charger (formerly the...

High Capacity Li-ion Cell

Title:
High Capacity Li-ion Cell
Product ID:
28987
Price:$8.99
This is a rechargable Li-ion Cell in an "18650" form factor. Made by Tenergy, this cell is rated at 3.7 V and 2600 mAh. This is a "protected" type of lithium cell, with a built in PCB. Pair these with our Small Robot Pack-Charger to provide long-lasting, consistent power for your Boe-Bot, Shield-...

Li-ion Power Pack Charger - 2 cell

Title:
Li-ion Power Pack Charger - 2 Cell
Product ID:
28986
List price:$52.99
Price:$34.99
You save:$18.00
The Li-ion Power Pack-Charger – 2 Cell is an integrated storage cell and charging system on a single 3” x 4” printed circuit board. It's compatible with most 18650-size Li-ion cells. We offer High-Capacity Li-ion Cells (#28987) in our store that are compatible with this charger. Key Features: PCB...

LiPo Battery Bag - Small

Title:
Li-Po Battery Bag - Small
Product ID:
752-00015
Price:$9.99
Make lithium polymer battery charging and storage much safer with a Li-Po Battery Bag. It is an essential accessory for our 3A LiPo Balance Charger + EC3 Cable. Key Features: Fits two 3300 mAh and 5300 mAh LiPo batteries for the ELEV-8 v3 Quadcopter Secure hook-and-loop closure with side openings...

TSL1401 Linescan Sensor Daughterboard

Title:
TSL1401 Linescan Sensor Daughterboard
Product ID:
28317
Price:$59.99
The Parallax TSL1401 Linescan Imaging Daughterboard provides one-dimensional sight to almost any microcontroller. It is designed for plug-in compatibility with Parallax's BS2pe Motherboard but can be used with other BASIC Stamp modules, the Parallax Propeller, the SX, PICs, and AVRs, to name just a...

Animation Kit - Limited Edition

Title:
Animation Kit - Limited Edition
Product ID:
910-28088
List price:$59.99
Price:$47.99
You save:$12.00
Animate, illuminate, color, and add sound effects to your holiday hack with this limited edition Animation Kit. It includes the most commonly-needed servo motors, speaker, RGB LED rings and sensor to activate the project. A perfect kit for the Propeller Activity Board WX.

Gens Ace 5300 mAh LiPo Battery with EC3 Connector

Title:
5300 mAh LiPo Battery with EC3 Connector
Product ID:
752-00017
Price:$59.99
This Gens Ace 5300 mAh, 30C, 3S LiPo battery has been customized for easy use with our ELEV-8 quadcopters, and provides a longer flight time compared to our 3300 mAh LiPo battery. To charge the battery you will need a Lithium Polymer Balance Charger capable of charging a 3 cell (11.1 volt) battery...

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