CR2032 3V Coin Cell, pack of 5

CHF 8.21*

Inhalt: 5 Paket(e) (CHF 1.64* / 1 Paket(e))

Produktnummer: BAT-CR2032

Produktinformationen "CR2032 3V Coin Cell, pack of 5"

Country of origin: China (CN)
Manufacturer RND Power
Gross weight (incl. package) 20.0 Gram
Dimensions (incl. package) 200 x 50 x 6 MM
Original pack size Pack of 5 pieces

Bildungsstufe:	Tertiäre Bildung, Zyklus 3
Fach:	Physik, Robotik/Mikrokontroller

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Accessory Items

Nähbarer CR2032-Batteriehalter

Dieser Batteriehalter ist bei weitem der einfachste Weg, um eine Batterie in ein kleines Tragbares Projekt einzubauen. Zufällig gibt es zwei kleine 1mm Durchmesser Löcher in den Metallanschluss Laschen, gerade gross genug für eine # 5 oder kleiner Nadel durch zu passieren. Eine Lasche ist mit der gemeinsamen Masse (negativ) verbunden, die andere mit +3 Volt. Dieser Halter ist für Lithium-Knopfbatterien der Grösse CR2032 (20 mm Durchmesser, 3,2 mm dick) gedacht. Diese haben fast immer 3 V und eine Kapazität von 200+ mAh. Lithium-Knopfzellen sind nicht wiederaufladbar, aber sie sind sehr leicht zu finden und in jedem Lebensmittelgeschäft erhältlich. Das Einsetzen der Münze ist einfach, der Halter ist sehr stabil und lässt sich mit einem Druck herausnehmen. Er hat eine schöne flache Kunststoffrückseite, die man für zusätzliche mechanische Stabilität einfach festkleben kann.

CHF 3.95*

MI:power board for the BBC micro:bit V1

The MI:power board for the BBC micro:bit brings real portability to your wearable projects. The stylish, lightweight PCB is designed to fit snugly against the BBC micro:bit and features a built in buzzer and 3V coin cell holder. When assembled, the MI:power board is connected directly to the 3V, GND and P0 connections on the micro:bit. The 3V and GND connections provide power to the micro:bit and the built in buzzer is connected to P0, which is the default output pin when using the audio functions in the Block Editor software. The board has an easy to access on/off switch, which makes it easy to turn a project on and off, rather than have to disconnect the power supply from the BBC micro:bit. Once the unit is assembled and attached to the BBC micro:bit the mechanical fixings prevent the battery from being removed unless you use a screwdriver, so whatever the use, the battery will remain safely in place. Spacers, fixings and a battery are all provided. Please Note: BBC micro:bit is NOT included. Features: Power your BBC micro:bit from a stylish PCB. On-Board buzzer. Easy access on/off switch.

CHF 6.75*

Electro-Fashion, Switched Coin Cell Holder

This specially designed e-textiles coin cell holder from Kitronik has large connection points for the conductive thread. These are clearly marked to show the battery polarity. The unit also has a small power switch so that you can turn the power on and off. It uses a very thin PCB material to keep its size to a minimum.This allows it to be easily incorporated into your own e-textiles designs. Caution: This coin cell holder contains Nickel and should not be used in designs where it will be in prolonged contact with the skin. The board accepts CR2032 batteries. Dimensions: L44 x W20 x H4.5mm

CHF 2.49*

Coin Cell Battery Holder

This is a simple coin cell battery holder that can enclose two CR2032 batteries inside itself, and safely kept closed via two phillips head screws. Each battery holder will run batteries in series, output up to 6V, and is equipped with an On/Off slide switch and two 6" power wires (one positive and one negative) on the back.

CHF 3.95*

LilyPad Coin Cell Battery Holder - Switched - 20mm

Sure, your flashing, chip-tune playing T-shirt is really cool at the party… but at some point you need to turn it off. And yes, you could just pull the battery, or maybe you’ve even sewn a LilyPad slide switch in-line. Wouldn’t it be nice if there was just a switch on the battery? Well, look no further. This LilyPad Coin Cell Battery Holder has a small slide switch installed on the board, in-line with the power so you can shut off your project and save batteries. This slide switch is the same as on the LilyPad Slide Switch Board, so it’s not easy to accidentally turn off or on. Just like the original Coin Cell Battery Holder, this simple board holds a 20mm coin cell battery (such as a CR2032) and gives you four connection points (two positive and two negative) for sewing into your project. Additionally, we have strengthened the battery connector on this board in order to ensure that it doesn’t accidentally pop off. Note: A portion of this sale is given back to Dr. Leah Buechley for continued development and education of e-textiles.

CHF 4.05*

Electro-Fashion, Latching Switch Coin Cell Holder

Electro-Fashion, Latching Switch Coin Cell Holder. Includes a 3V coin cell battery holder and latching switch on the same PCB. This provides power and switch capabilities to an e-textiles project on the same board. The switch latches; you press once to turn the power on and press again to turn the power off. Ideal as a built-in switch and power source for e-textile projects. Features: Built-in 3V Coin Cell Holder. Latching switch for switching circuit on and off. Contents: 1 x Electro-Fashion, Latching Switch Coin Cell Holder. Dimensions: Length: 44mm. Width: 28mm. Height: 5mm.

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LilyTwinkle ProtoSnap

The ProtoSnap series is a new way to prototype your project without a breadboard. Everything is wired together on a single board, which makes it easy to explore the possibilities of the components before snapping them apart and building them into your project. The ProtoSnap LilyTwinkle board is a very simple way to jump right into e-textiles. By including the LilyTwinkle, a coin cell battery holder (with built-in switch), and four white LEDs the ProtoSnap LilyTwinkle board easily allows you to add some sparkle to any project. To make your e-textile experience all the more enjoyable we have added a needle set and 30 feet of conductive thread! Note: A portion of this sale is given back to Dr. Leah Buechley for continued development and education of e-textiles and also to Arduino LLC to help fund continued development of new tools and new IDE features.

CHF 30.13*