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ManualsBrandsELECFreaks Manualsmicro:bit AccessoriesElecFreaks Power:bit Watch Kit for micro:bit (Without micro:bit Board)

10/3/2018 Power:bit Introduction - ElecFreaks Learn-en

https://www.elecfreaks.com/learn-en/power_bit/ 1/8

Power:bit Introduction

Introduction

Power:bit button cell board is a micro expansion board in the smallest size equipped

with a buzzer. It can not only supply power to the board but is also equipped with

P1, P2,GND and 3V ports by the row needles, which can be used with our acrylic

watch straps and boards.

Speciality

Power is supplied by two 3V CR2025 lithium cells.

It is equipped with a buzzer, and is controlled with P0 port.

P1, P2, 3V, and GND pins are led by row needles.

It perfectly suits acrylic watch straps and micro:bit boards.

Parameter

Summary of content (8 pages)

PAGE 1
0/3/2018 Power:bit Introduction - ElecFreaks Learn-en Power:bit Introduction Introduction Power:bit button cell board is a micro expansion board in the smallest size equipped with a buzzer. It can not only supply power to the board but is also equipped with P1, P2,GND and 3V ports by the row needles, which can be used with our acrylic watch straps and boards. Speciality Power is supplied by two 3V CR2025 lithium cells. It is equipped with a buzzer, and is controlled with P0 port.
PAGE 2
10/3/2018 Power:bit Introduction - ElecFreaks Learn-en Item Parameter Name power:bit Version Number V1.6 SKU EF03409 Operating Voltage 2.7~3.3V Buzzer Support Size 42x52mm Net weight 10.7g Exterior dimension https://www.elecfreaks.
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10/3/2018 Power:bit Introduction - ElecFreaks Learn-en Diagram for Pins https://www.elecfreaks.
PAGE 4
10/3/2018 Power:bit Introduction - ElecFreaks Learn-en Introduction to main function modules Power switch I for connecting the power, 0 for disconnecting. https://www.elecfreaks.
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10/3/2018 Power:bit Introduction - ElecFreaks Learn-en 1x4 Row needles connectors P1, P2, 3V and GND pins are led by row needles for extended use. Two CR2025 battery holders https://www.elecfreaks.
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10/3/2018 Power:bit Introduction - ElecFreaks Learn-en Power can be supplied by 2025 cell(3V Li-Mn button cell ) with an easy installation. Buzzer https://www.elecfreaks.
PAGE 7
10/3/2018 Power:bit Introduction - ElecFreaks Learn-en Controlled with P0 port, it can play music. Easy to operate Hardware connection Fasten micro:bit board with power:bit by ve screws, and install two 3V 2025 cells into the battery holder, while the switch is toggled to I, it is powered on; while toggles to 0, it is powered off. https://www.elecfreaks.
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10/3/2018 Power:bit Introduction - ElecFreaks Learn-en Software programming Use makecode to programme the micro:bit with "show icon". links of the code：https://makecode.microbit.org/_MP28fbDmUMfz [https://makecode.microbit.org/_MP28fbDmUMfz] You can also download directly from below:     Simulator   Blocks  JavaScript forever   show leds  ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ show leds ■ ■ ■ ■ ■ Result Icon is shown on the micro:bit. FAQ https://www.elecfreaks.