Abra AK-280 Скачать руководство пользователя страница 2

 

1.

 

Description: 

The Vibrating LED Dice kit works based on a vibrator switch that allows the IC chip to use 

its logic to toggle through different dice combinations while the device is held upside down (when 

the LEDs are facing down). Once the device is turned around, a randomly picked dice combination 

is represented by the LEDs. The vibrator motor simulates the tossing process of the electronic 

dice. Once assembled, this kit can be used for entertainment purposes. 

 

This is a D.I.Y. kit that requires soldering through-hole and basic surface mount 

components on a double-sided printed circuit board. It is designed for users  with minimal 

soldering tools and skills. You must insert the components on one side of the board and solder 

the leads on the opposite side. The assembly process should take anywhere between 10 to 20 

minutes. 

 

 

2.

 

Specification: 

x

 

Required Input Voltage: 2x CR2ϬϯϮϯsĂƚƚĞƌŝĞƐ;у 6V) 

 

 

3.

 

Bill of Materials 

 

x

 

This package includes 

31 pieces which are listed below along with their labels: 

 

1) 

1x PCB – Printed Circuit Board 

(doubled-sided, tin plated, red soldermask, white silkscreen) 

 

Содержание AK-280

Страница 1: ...Vibrating LED Dice D I Y Educational Kit Vibrating LED Dice D I Y Educational Kit ...

Страница 2: ...ntertainment purposes This is a D I Y kit that requires soldering through hole and basic surface mount components on a double sided printed circuit board It is designed for users with minimal soldering tools and skills You must insert the components on one side of the board and solder the leads on the opposite side The assembly process should take anywhere between 10 to 20 minutes 2 Specification ...

Страница 3: ...stor 9 8x 5mm Green LEDs 1x Spare 4 1x HDX Vibrator Motor 5 1x HDX Vibrator Switch 6 1x STC 15F104W DIP8 IC Chip 7 1x 3 Pin 2 position DIP Switch 8 1x CR2032 Double Battery Holder 10 1x Acrylic Cover 11 4x Philips Screws 12 8x Hex Nuts 13 2x CR2032 Batteries ...

Страница 4: ...the package and verify the components refer to section 3 Bill of Materials on page 3 and 4 for this step 3 Lay down all the components on your workbench and proceed to the next step 4 OPTIONAL It is best practice to check component values using proper equipment i e using a Digital Multimeter to verify the ohmic value of the resistor before proceeding to the next step You can also verify that the L...

Страница 5: ...with the copper surface d Have your flush cutter needle nose plier or tweezers handy e Having a roll of paper tape helps you to keep the components in place when soldering on the bottom side of the board f Have a rosin flux pen or paste handy Adding flux to the pads before soldering the components makes the wetting process easier by letting the melted solder to flow better on the pad and create a ...

Страница 6: ...6 8 Place the resistor transistor and the vibrator switch on the board and solder them You can solder them one by one or all together ...

Страница 7: ...he cathode Cut the leads once they are soldered Don t cut them allthe way leave at least 1 to 2mm of the leads 10 Finish your soldering by inserting the CR2032 battery holder on the board and soldering it from the opposite side Since the drill size for this component on the PCB is large it is recommended to use a large flat head soldering tip to properly heat up the pad and the leads This way a we...

Страница 8: ...lic cover and use the provided nuts and bolts to hold it down onto the board 12 You have assembled your dice kit Now insert the batteries and turn the dice ON For more Educational D I Y Kits visit https abra electronics com educational kits trainers ...

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