Simple Dynamic Microphone 2 transistor Preamplifier Kit 9VDC [ Unassembled kit ] EUR 6,84Was: EUR 7,205% korting
12VDC Windshield Wiper Timer Car Motor 3 - 30 seconds [ Assembled kit ] EUR 13,04Was: EUR 13,725% korting
Regulator Power Supply Module AC-DC 0-50V 3A LM723 and 2SC5200 [Unassembled kit] EUR 30,45Was: EUR 32,055% korting
VU Meter 15 LED Wireless Sound Level Detector MIC [ Assembled kit ] EUR 12,85Was: EUR 13,525% korting
AM Radio Experiment Circuit board 6VDC with free 2.5" speaker [ Assembled kit ] EUR 17,37Was: EUR 18,285% korting
DC Motor Speed Control HHO / PWM 12-50VDC 5A Freq 50Hz to 100kHz [Assembled KIT] EUR 23,54Was: EUR 24,785% korting
Human to Robot voice converter / Changer for Student [ Unassembled kit ] EUR 13,91Was: EUR 14,655% korting
Basic AM Radio Tune Frequency for electronic student [ Unassembled kit ] EUR 9,05Was: EUR 9,525% korting
Mosquito repeller 3VDC un-assembled circuit KIT for student [ Unassembled kit ] EUR 7,00Was: EUR 7,375% korting
Digital 2 Digit Counter up electronic kit for student [ Assembled kit ] EUR 14,46Was: EUR 15,235% korting
Digital Version DC Motor Speed Control HHO / PWM 12V/24V 30A Max Speed recorder EUR 35,22Was: EUR 37,075% korting
Two Tone Signal Frequency Generator 500Hz and 1kHz [ Unassembled kit ] EUR 6,26Was: EUR 6,605% korting
Rain Detection / Alarm / Sound alert for electronic student [ Unassembled kit ] EUR 8,05Was: EUR 8,475% korting
+/-15VDC 1A DC Regulator Power Dual Supply input AC 12-18V [ Unassembled KIT ] EUR 9,75Was: EUR 10,275% korting
Basic In Circuit Transistor Tester NPN / PNP 2 x LED [ Unassembled kit ] EUR 8,22Was: EUR 8,655% korting
LED FLASHER 2 COLOUR 2 DOT for beginner electronic soldering [ Unassembled kit ] EUR 5,97Was: EUR 6,285% korting
Low Cost HHO PWM DC Motor Speed Controller 15A 0-99% Duty Cycle [Assembled KIT] EUR 13,23Was: EUR 13,935% korting
Mosquito repeller 3VDC un-assembled circuit KIT for student [ Assembled kit ] EUR 7,65Was: EUR 8,055% korting
Touch Switch with Alarm Door Knob Project DIY kit 9VDC [ Assembled kit ] EUR 13,25Was: EUR 13,955% korting
24 LED Emergency Light System 12VDC / 7 A battery charger [ Assembled kit ] EUR 23,54Was: EUR 24,785% korting
Basic Flame Detector Circuit Board Fire Sensor 12VDC [ Assembled kit ] EUR 22,62Was: EUR 23,815% korting
Digital Tachometer RPM meter 12VDC 60,000 RPM max Board [ Assembled kit ] EUR 41,04Was: EUR 43,205% korting
Door / Windows Alarm with Time delay 10-160 seconds 9-12VDC [ Assembled kit ] EUR 13,04Was: EUR 13,725% korting
High Voltage DC Spark Generator Project Board 9-15VDC [ Assembled kit ] EUR 38,07Was: EUR 40,075% korting
Automatic Water Plants/Tree Pump Moiseture Check Kit [ Assembled kit ] EUR 12,39Was: EUR 13,045% korting
Telephone Ringing Signal Light 5 x Super Blight LED Indicator [ Assembled KIT ] EUR 7,72Was: EUR 8,125% korting