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Christmas was never so congenial ! 16 blinking LEDs.
Specifications
very low power consumption : max. 4mA
power supply : 9V battery (not incl.)
dimensions : 60 x 100 x 25mm (2.4" x 4.0" x 1.0")
MK100 YDI Price $7.90
Electronic Christmas Tree
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Show your love in an original way that your heart still beats faster for him or her. 28 LEDs form 2 blinking hearts.
Specifications
consumption : ± 8mA
power supply : 9V battery (not incl.)
dimensions : 60 x 60 x 30mm (2.4" x 2.4" x 1.2")
MK101 YDI Price $9.90
Flashing LED Sweetheart
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For different applications (such as model construction), and recreational. Adjustable flashing speed with two potentiometers.
Specifications
consumption : ± 8mA
power supply : 9V battery (not incl.)
dimensions : 30 x 35 x 15mm (1.2" x 1.4" x 0.6")
MK102 YDI Price $3.90
Flashing LEDs
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Four high-intensity LEDs light up and react simultaneously on every sound. For different funny and practical applications, such as : sound indicator, simple sound-to-light unit for music, for the hearing impaired : can be used to indicate the telephone, doorbell. Adjustable sensitivity with potentiometer. Built-in microphone.
Specifications
consumption : 0.5mA min. / 12mA max.
power supply : 9V battery (not incl.)
dimensions : 40 x 55 x 35mm (1.6" x 2.2" x 1.4")
MK103 YDI Price $4.90
Sound to Light Unit
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Can be used for fun or to simulate a hot summer night. Automatically comes on when it gets dark. Cricket repetition (time between two crickets), effect and tone adjustable. Adjustable light sensitivity.
Specifications
consumption : ± 5mA
power supply : 9V battery (not incl.)
dimensions : 60 x 10 x 25mm (2.4" x 0.4" x 1.0")
MK104 YDI Price $9.90
Electronic Cricket
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Signal output : sine wave, triangle, square wave and integrator (selectable through jumper). Signal frequency : about 1kHz (fixed). Output level : adjustable from 0 to 100mVrms (LEVEL potentiometer).
Specifications
power supply : 9V battery (not incl.)
dimensions : 56 x 40mm (2.2" x 1.6")
MK105 YDI Price $9.90
Signal Generator
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Speaker included. LED beat indication. Adjustable volume and beats / minute with potentiometers. On / off switch on board.
Specifications
power supply : 9V battery (not incl.)
dimensions : 60 x 43mm (2.4" x 1.7")
MK106 YDI Price $9.90
Metronome
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8 LEDs. Different LED running effects are selectable (PROG push button). Adjustable effect speed (SPEED potentiometer). Power stand-by push button (OFF push button).
Specifications
power supply : 9V battery (not incl.)
dimensions : 95 x 40mm (3.5" x 1.6")
MK107 YDI Price $7.90
LED Running Light
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Gives alarm sound when water is detected. Incorporated alarm buzzer. Water sensor can be placed at a distance by cutting the board and using wires to connect the sensor.
Specifications
power supply : 9V battery (not incl.)
dimensions : 45 x 70mm (1.8" x 2.8")
MK108 YDI Price $4.90
Water Alarm
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Electronic die with LED indication. Rolls slowly out when the push button is released.
Specifications
power supply : 9V battery (not incl.)
dimensions : 42 x 60mm (1.7" x 2.4")
MK109 YDI Price $9.90
Electronic Dice
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With loudspeaker input. Modulates a lamp according to the music signal at the input. Optical isolated loudspeaker input. Adjustable sensitivity.
Specifications
input sensitivity : 2W to 60W
maximum load : 120W at 120VAC and 230W at 230VAC
dimensions : 60 x 41mm (2.4" x 1.6")
MK110 YDI Price $9.90
Simple One Channel Light Organ
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For intermittent operation of circuits and equipment. Blinking light, video/photo single frame shooting, slide projector control, miniature models.
Specifications
output relay with dry switch-over contact : 3A/24V
pulse time adjustable : between 0.5 and 5s
pause time adjustable : between 2.5 and 60s
power supply : 12Vdc / 100mA
dimensions : 40 x 85mm (1.6" x 3.4")
MK111 YDI Price $4.90
Interval Timer
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Just 4 LEDs and 4 push buttons provide hours of fun. The aim-of-the-game is to repeat a pattern, which is generated at random. The pattern is played both visually and audible or visually only (selectable). It features 4 difficulty levels, which can be selected at start-up. The replay speed gradually increases during the game, to make it even more challenging. Low power consumption. Microprocessor controlled. Auto power off.
Specifications
power supply : 3 x 1.5V AA batteries (not incl.)
dimensions : 50 x 65mm (2.0" x 2.6")
MK112 YDI Price $9.90
Brain Game
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Generates 4 different sounds : police siren, fire brigade, emergency vehicle and laser gun. RV1 adjusts sound pitch. On/off switch and PCB speaker included.
Specifications
power supply : 9V battery (not incl.)
dimensions : 60 x 40mm (2.4" x 1.6")
MK113 YDI Price $14.90
Siren Sound Generator
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Surprise your friends in the disco. 5 red LEDs. Incorporated microphone. Adjustable sensitivity.
Specifications
power supply : 3V type CR2032 battery (not incl.)
MK115 YDI Price $9.90
Pocket VU Meter
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