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Title:TSL235R Light to Frequency Converter
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...
Title:Ultraviolet Light Sensor
The UV Light Sensor measures ambient ultraviolet intensity in the 200 to 370 nanometer range: solar ultraviolet UVA, UVB, and UVC light. The sensor has a built-in amplifier with adjustable levels. The UV Light Sensor may be used outdoors in a variety of applications including datalogging and closed...
Title:Li-ion Small Robot Power Pack-Charger
Quantity limited to stock on hand. 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...
Title:High Capacity Li-ion Cell
Quantity limited to stock on hand. 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,...
Title:Li-ion Power Pack Charger - 2 Cell
Quantity limited to stock on hand. 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...
Title:Li-Po Battery Bag - Small
Quantity limited to stock on hand. 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 or 5300 mAh LiPo batteries for the ELEV-8 v3 Quadcopter Secure hook-and...
Title:TSL1401 Linescan Sensor Daughterboard
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...
Title:Animation Kit - Limited Edition
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.
Title:NICERC Cyber Literacy 2 Supply Kit
Building on lessons learned in Cyber Literacy, Cyber Literacy 2 explores systems engineering within a liberal arts framework. Students learn how signals propagate through infrared, how accelerometers work as well as how basic hacks are performed. The Cyber Literacy 2 Supply Kit provides a...