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POPULAR PRODUCTS25 Product(s) found
CT-218
CRIMPER RATCHET RJ45 MALE 8P8CStock Number:
TAH-1503-1CT-218
CRIMPER RATCHET RJ45 MALE 8P8CStock Number:
TAH-1503-1$62.95 CADAvailable OnlineAvailable in StoresView Details
1591CTBU
PROJECT BOX 4.7X2.8X1.4IN PLAS BLUEStock Number:
NAAJ-2216A-11591CTBU
PROJECT BOX 4.7X2.8X1.4IN PLAS BLUEStock Number:
NAAJ-2216A-1$16.95 CADAvailable OnlineAvailable in StoresView Details
35041
HAMMER MACHINIST METAL 200 GRAMSStock Number:
TTA-1436-135041
HAMMER MACHINIST METAL 200 GRAMSStock Number:
TTA-1436-1$9.95 CADAvailable OnlineAvailable in StoresView Details
DT-3D
DIGITAL THERMOMETER DT-3Stock Number:
2561-AC2DT-3D
DIGITAL THERMOMETER DT-3Stock Number:
2561-AC2
The DT-3 kit will turn your digital volt ohm meter into an accurate digital thermometer with .1 degree resolution. Measure temperatures from -40F to 250F. The remote sensor is .25" sq. and can be mounted many feet from the meter. Power requirement: 9V Battery or 7 - 15 VDC wal...MoreREG.$5.95$2.95 CAD SAVE $3Available OnlineAvailable in StoresView Details
VM-2
DC VOLTAGE MONITOR SAME AS VM-1Stock Number:
2551-AB1VM-2
DC VOLTAGE MONITOR SAME AS VM-1Stock Number:
2551-AB1
Check battery status at a glance! You can build this kit to monitor 5, 8, or 12V DC power supplies (optional parts supplied) and you can set the LEDs to indicate .25, .5, or 1V steps. SIZE: 1.3" x 2.7". Current usage depends on the voltage and the number of LEDs lit (typical 80mA...MoreREG.$9.95$4.95 CAD SAVE $5Available OnlineAvailable in StoresView Details
WA-2D
WATER ALARM 5V 100 MA RELAY REQUIREDStock Number:
2045-WG1WA-2D
WATER ALARM 5V 100 MA RELAY REQUIREDStock Number:
2045-WG1
Don't ever get stuck with a flooded basement or over-fill your water bucket. When the liquid level reaches the sensor it automatically turns the pump on or off. The Water Alarm supplies you with 80mA of output that activates a relay (that you supply). This relay could turn on a s...More$22.95 CADAvailable OnlineAvailable in StoresView Details
WD-3
WATER DETECTORStock Number:
2045-WD3WD-3
WATER DETECTORStock Number:
2045-WD3
Add this to your security system to turn a sound alarm on when water is present. Uses an LM555 timer IC to generate the tone. The LM555 is configured in the A-Stable mode, with one difference. The sensor PC Board replaces one of the resistors. When any moisture is present on th...More$12.95 CADAvailable OnlineAvailable in StoresView Details
WBA-4
WIDE-BAND PREAMPLIFIERStock Number:
2015-SA1WBA-4
WIDE-BAND PREAMPLIFIERStock Number:
2015-SA1
RF preamp kit for driving balanced mixers, convertors, etc. Uses state-of-the-art Teflon Board, & strip line microwave IC....MoreREG.$18.75$9.95 CAD SAVE $8.8Available OnlineAvailable in StoresView Details
80-088
STEREO AMPLIFIER 10X10 WATTS 8-22 VOLTS DCStock Number:
2015-BB180-088
STEREO AMPLIFIER 10X10 WATTS 8-22 VOLTS DCStock Number:
2015-BB1
Employs the TDA2009 class AB audio power amplifier IC for quality stereo applications. This is a very straight forward stereo amplifier complete with a PC board about (1-3/4" X 3"). Powerful enough to power your stereo for a midsized room and more then enough for use in a au...More$49.95 CADAvailable OnlineAvailable in StoresView Details
80-105
VOICE CHANGER - AUDIO PROCESSORStock Number:
2041-CB180-105
VOICE CHANGER - AUDIO PROCESSORStock Number:
2041-CB1
This very popular kit will change your voice to add a vibrato, like those used to disguise secret witnesses. Or, you may change your voice tone upward or downward; women sound like men and vise versa. Includes a very ROBOTIC voice as well. A microphone and speaker are included...More$26.95 CADAvailable OnlineAvailable in StoresView Details
80-101
HOME/CAR ALARMStock Number:
2045-HB180-101
HOME/CAR ALARMStock Number:
2045-HB1
This circuit is an alarm for the home or car door, and a lot more. It employs a magnet and reed switch to trigger the circuit; when the magnet is moved away from the reed switch, the alarm is triggered. An integral piezo sounder produces the alarm sound (100dB). And a PLUS, a rel...MoreREG.$14.95$9.95 CAD SAVE $5Available Online 1Not Available in Stores.View Details
80-290
ELECTRONIC COMBINATION LOCKStock Number:
2045-QB180-290
ELECTRONIC COMBINATION LOCKStock Number:
2045-QB1
This really is an excellent introduction to electronic security systems. Set your own four digit code, a wrong sequence simply resets the lock. The correct code will activate a relay that can handle up to 240 volts AC. The nine digit key-pad is on a separate board connected to th...MoreREG.$24.95$19.95 CAD SAVE $5Available OnlineAvailable in StoresView Details
80-030
LED DICE WITH SLOW-DOWNStock Number:
2063-GB280-030
LED DICE WITH SLOW-DOWNStock Number:
2063-GB2
This is an excellent kit for use as an introduction to electronics and circuit analysis. Seven LED’s arranged like a real die face. Push the switch and the dice rolls and then slows down and then stops. Uses an ingenious circuit design to minimize parts count. Uses a 555 ...MoreREG.$30.95$14.95 CAD SAVE $16Available Online 4Not Available in Stores.View Details
80-710
PROGRAMMABLE DICEStock Number:
2063-GB380-710
PROGRAMMABLE DICEStock Number:
2063-GB3
The idea of an electronic dice game of one kind or another is almost as old as glaciers. But this one is very clever and uses a PIC IC to generate and show two random numbers. It also includes a manual describing how such things work. Links for downloadable software for th...MoreREG.$38.95$23.95 CAD SAVE $15Available Online 4Not Available in Stores.View Details
80-260
FIBER-OPTIC AUDIO LINKStock Number:
2033-AB180-260
FIBER-OPTIC AUDIO LINKStock Number:
2033-AB1
Uses a matched transmitter/ receiver pair from Motorola or Industrial Fiber Optics Co. Allows you to send sound through plastic 1mm fiber optic cable. Two circuit boards with a microphone at one end and a speaker at the other (14' fiber optic cable included). The maximum range is...MoreREG.$64.95$34.95 CAD SAVE $30Available OnlineAvailable in StoresView Details
80-103
PHOTO-SENSOR WITH CONTROL RELAYStock Number:
2031-TB180-103
PHOTO-SENSOR WITH CONTROL RELAYStock Number:
2031-TB1
The most popular usage for this kit is to make your own nightlight and you won't be limited to one of those dinky seven watt bulbs. You could also switch just about any appliance, either on or off, with either darkness or daylight. Light sensitivity is adjustable over quite a r...More$12.95 CADAvailable OnlineAvailable in StoresView Details
80-240
LOGIC PROBEStock Number:
2541-AB280-240
LOGIC PROBEStock Number:
2541-AB2
An indispensable piece of equipment for testing and measuring digital equipment. Normally used for fault finding and testing but can also be a great help in design work or to see how digital equipment works. Switch for use in both TTL and CMOS. Detects very fast pulses. Output is...MoreREG.$13.95$10.95 CAD SAVE $3Available OnlineAvailable in StoresView Details
80-200
ULTRASONIC MOVEMENT DETECTORStock Number:
2045-MB280-200
ULTRASONIC MOVEMENT DETECTORStock Number:
2045-MB2
The circuit uses a matched pair of 40Khz transducer elements to detect movement out to about 22 feet. You may add a relay (not included) to switch a heavy appliance etc.; the unit switches just an LED as supplied. The circuit can be switched to latch "on". An ideal alarm circuit ...More$53.95 CADAvailable OnlineAvailable in StoresView Details
80-300
PIR MOVEMENT DETECTORStock Number:
2045-MB180-300
PIR MOVEMENT DETECTORStock Number:
2045-MB1
One of our favorite circuits. The circuit sees infrared heat, such as from an intruder's body. The kit uses a late development in movement IC's and employs a very sophisticated circuit. You may set it to non- rigger in daylight hours. When tripped, an LED indicator lights and rel...MoreREG.$51.95$31.95 CAD SAVE $20Available OnlineAvailable in StoresView Details
80-670
DC-MOTOR SPEED CONTROLLER 100V 5 AMPStock Number:
2065-DC280-670
DC-MOTOR SPEED CONTROLLER 100V 5 AMPStock Number:
2065-DC2
Vary the speed of DC motors the very best way with this kit. Gear boxes can be costly and series resistors may cause stalling. This circuit delivers the voltage to the motor with pulses and the speed is controlled via pulse width modulation (PWM). The speed control is a p...More$59.95 CADAvailable OnlineAvailable in StoresView Details
80-1401
PLL-VFO EXPERIMENTER PACKAGEStock Number:
2011-FC280-1401
PLL-VFO EXPERIMENTER PACKAGEStock Number:
2011-FC2
This new VFO Circuit is a two part (two board) system for the experimenter. The "Bottom Board" (photo) is the PLL and VFO, complete with an area for the experimenter to add whatever circuit he desires such as a transmitter, receiver, transceiver etc.. The "Top Board" is a co...MoreREG.$127.95$69.95 CAD SAVE $58Available Online 1Not Available in Stores.View Details
80-680
POWER SUPPLY 1.5-30VDCStock Number:
2071-AB180-680
POWER SUPPLY 1.5-30VDCStock Number:
2071-AB1
A very basic power supply that can be adjusted over a range of about 1.5 to 35 volts DC. If you add a heat sink (included), you can run it as "hot" as 2 amps output otherwise about 60mA (at)12 volts. This is a text book circuit using an LM317, which is a 3 terminal regulator in ...More$32.95 CADAvailable OnlineAvailable in StoresView Details
80-100
TOUCH SWITCH / CONTACT SWITCHStock Number:
2061-CB280-100
TOUCH SWITCH / CONTACT SWITCHStock Number:
2061-CB2
Both types of switch are built onto the one PCB so you can see and explore how each type works. A battery(not included) can power the touch switch (2 contacts) but a power supply (like kit 80-040) must be used for the touch plate (1 terminal) to work. High quality 12V relay rated...MoreREG.$13.95$6.95 CAD SAVE $7Available OnlineAvailable in StoresView Details
80-340
LCD PANEL METER 3-1/2 DIGIT GENERAL PURPOSEStock Number:
2585-AB180-340
LCD PANEL METER 3-1/2 DIGIT GENERAL PURPOSEStock Number:
2585-AB1
A versatile meter, which may be set up for any one of many ranges for voltage or current. The decimal point is selectable too (i.e. you may put it where you want it). Space is provided on the circuit board for scaling and shunt resistors....MoreREG.$46.95$29.95 CAD SAVE $17Available OnlineAvailable in StoresView Details
80-880
STEREO VU METERStock Number:
2041-WB180-880
STEREO VU METERStock Number:
2041-WB1
A simple, low cost stereo VU meter. Two LM3915 dot/bar display driver ICs are used to drive 2 rows of 10 LEDs (14 green, 6 red) in a moving bar display. Each row of LEDs spans a power range of 0-30 dB in ten 3-dB steps. This VU meter indicates "peak music power" when used with au...More$54.95 CADAvailable OnlineAvailable in StoresView Details
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