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COLORFUL FLASHING
CHRISTMAS TREE
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- This is a very simple circuit with big fun. The LED from L1
to L12 would flash in colorful and random manner
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270014
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- This is a very simple circuit with big fun. The LED from L1
to L12 would flash in colorful and random manner
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270015
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- This is a very simple circuit with big fun. The LED from L1
to L20 would flash in colorful and random manner
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270026
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- This is a very simple circuit with big fun. The LED from L1
to L20 would flash in colorful and random manner
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270027
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- This is a LED Electric Torch with 2 sets of LED with three sets
of switch control
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270016
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LED LAMP WITH
THREE CONTROL
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- This is a very simple LED lamp. The LED from L1 to L32 turn
on into different way by three switches.
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270033
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- This is a low cost E Field Sensor by detecting the E field on
electromagnetic wave (Example: AC Outlet)
- A is the sensing head for this small equipment
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270017
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- The flashing rate of LED would increase when a finger touch
the middle of the heart in PCB. This is good tool to date girl.
Just to simulate the finger of girl touching the heart of boy
- A is the middle of the heart
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270018
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- This is to simulate the streetlight in the street that the light
is on after evening and off when morning
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270019
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- This is just to simulate the Emergency Lighting that you see
in most of the shopping mall, factory, office...... but is mini
version
- When there is no power is coming from A, the six LED on the
top of PCB would light on by the power coming from battery mounting
in B
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270020
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- This small equipment is to simulate the USB power in the computer
such that all the equipment originally needs to plug into the
computer can be used without computer
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270021
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DUAL RAIL VARIABLE
DC POWER SUPPLY
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- Positive and negative variable DC power supply from a gentle
single rail DC power supply or battery
(Assembly is needed by the player)
CIRCUIT
EXPLANATION
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Part No
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M00270037
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TWO INDIVIDUAL
VARIABLE POWER SUPPLY
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- Two individual variable DC power channel is provided by a single
channel DC power supply
(Assembly is needed by the player)
CIRCUIT
EXPLANATION
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Part No
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M00270038
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- This is a VU meter, the LED would light up according to the
sound level of the speaker
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270022
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SOUND ACTIVATED
"I LOVE YOU"
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- This is a tool for dating girl. When you are clapping your hand
or shouting out, the LED would show up "I LOVE YOU"
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270042
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- This is a target for any general laser pen buying in stationary
story(The laser pen is needed to be bought by the player)
- A is the target for the laser pen to hit
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270024
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CAPACITIVE TOUCH
LED LAMP
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- The LED would be switched on by touching the small PCB bar
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270043
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CAPACITIVE TOUCH
LAMP WITH USB POWER
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- The LED would be switched on by touching the small PCB bar with
three lighting pattern. The power is provided by USB receptacles
from any computer.
(Assembly is needed by the player)
CIRCUIT
EXPLANATION
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Part No
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M00270044
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MICROPHONE WITH
AMPLIFIER
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- When the player speak to the microphone and connect this equipment
directly to loudspeaker, this can work as loudmouth.
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270029
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FLASHING STAR
WITH STYLE ADJUSTMENT
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- Four resistors in the star are to control the period of "ON"
and "OFF", the rate of fading "IN" and "OUT".
(Assembly is needed by the player)
CIRCUIT
EXPLANATION
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Part No
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M00270030
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- Piano by using classical electronics chip. 555.
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270032
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- This is a water level detector (Empty and Full). But, in fact,
this can detect any liquid with dielectric polority.
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270035
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WIRELESS METAL
PIPE GOING THROUGH METAL RING GAME
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- In the similar game, this always come with wire but this one
is wireless. This can be the party game.
(Assembly is needed by the player)
CIRCUIT
EXPLANATION
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Part No
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M00270032
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- Using single inductor for both source and sensor for detecting
the metal
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270036
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STEREO AUDIO
AMPLIFIER BY USING LM386
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- This can be the audio amplifier from the headphone output of
smart phone, CD player...... to speaker
(Assembly is needed by the player)
CIRCUIT
EXPLANATION
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Part No
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M00270039
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- The adaptor is suitable for most of the electronic kits list
in this page
- This is 9V 400mA
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Part No
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M00270013
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CHARLIEPLEXING
CHRISTMAS TREE
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- Arduino compatible
- Only 4 pins to control 12 LED.
- Any flashing pattern can be made by writing the Sketch(Arduino
program), any brand of Microcontroller or external control circuit.
- Arduino Sketch example for showing Charlieplexing technique
is attached.
- Required 1Aduino Uno (not included)
(Assembly is needed by the player)
CIRCUIT
EXPLANATION
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Part No
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M00270045
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- Arduino compatible
- Only 4 pins to control 12 LED.
- Any flashing pattern can be made by writing the Sketch(Arduino
program), any brand of Microcontroller or external control circuit.
- Arduino Sketch example for showing Charlieplexing technique
is attached.
- Required 1Aduino Uno (not included)
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270046
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- Four stackable headers are provided.
- Assembly is needed.
- Arduino board is not included.
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270048
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ARDUINO UNO
PROTOSHIELD WITH MINI BREADBOARD
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- Four stackable headers are provided.
- Assembly is needed.
- Arduino board is not included.
(Assembly is needed by the player)
CIRCUIT
EXPLANATION
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Part No
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M00270049
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- Being a gentle clock.
- Being a tricky clock, this can be run faster or slower than
gentle clock at certain time. 25 hours (or any value) a days.
59 seconds (or any value) in one hour to make a trick to your
friend.
- Being a stop watch, Calendar, Powerball, dice gambling, Russian
Roulette...... by writing your own Sketch.
- Assembly is needed.
- Arduino Sketch example for gentle clock is attached.
- Require 1 Arduino UNO (not included.
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270047
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- 6 channels transistor output(Control 2 sets of RGB ribbon.
- Switch for choices of Vin or external INPUT.
- Switch for real output on RGB ribbon before this is ok for showing
up.
- Two independent push button switches (Propose is set by Sketch
writer)
- Assembly is needed.
- Arduino Sketch example for showing how to run two inpedentent
RGB output.
- Requires 1 Arduino UNO (not include)
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270050
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CHARLIEPLEXING
8X7 LED PANEL
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- Only 8 pin to control 56 LED.
- Any flashing pattern can be made by writing the Sketch (Arduino
program), any brand of Microcontroller or external control circuit.
- Assembly is needed.
- Arduino Sketch example for showing Charlieplexing technique
is attached.
- Requires 1 Arduino UNO (not include)
(Assembly is needed by the player)
CIRCUIT
EXPLANATION
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Part No
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M00270051
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RELAY SHIELD
(4 CHANNELS)
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- 4 channels SPDT relay output.
- 4 screw type analog input (With resistor and zener diode for
overvoltage protection)
- Two independent push button switches (Propose is set by Sketch
writer)
- Two independent LED (Propose is set by Sketch writer)
- Screw type input/output for VIN, 5V, G and AREF.
- Assembly is needed.
- Arduino Sketch example for showing simplest input and output
is attached.
- Requires 1 Arduino UNO (not include)
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270052
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- SPDT relay
- 3 pins, one for supply voltage, one for ground and one for
signal.
- The trigger voltage of relay is 5V.
- The Signal for trigger can be other voltage such as 3V to 10V.
- Assembly is needed.
- Arduino Sketch example is shown.
- Requires 1 Arduino UNO (not include)
(Assembly is needed by the player)
CIRCUIT EXPLANATION
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Part No
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M00270054
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RELAY MODULE
WITH INDEPENDENT LED CONTROL
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- SPDT relay
- 3 pins, one for LED control, one for relay control and one
for ground.
- Assembly is needed.
- Arduino Sketch example is shown.
- Requires 1 Arduino UNO (not include)
(Assembly is needed by the player)
CIRCUIT
EXPLANATION
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Part No
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M00270055
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ACTIVE BUZZER
MODULE WITH TWO MODE SELECTIONS
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- Selective switch for two modes is provided.
- 3 pins, one for mode A, one for mode B and one for ground.
- Assembly is needed.
- Arduino Sketch example for showing two mode of beeping is shown.
- Requires 1 Arduino UNO (not include)
(Assembly is needed by the player)
CIRCUIT
EXPLANATION
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Part No
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M00270056
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