PULLEYS, SET OF THREESet of three red plastic pulleys, 50mm, 38mm, 25mm with 4mm hole. 3mm diameter bore.CAT# PLY-3 $2.00 set

ORDER TOLL FREE 1-800-826-543282

4 GEAR SET Four matched unbreakable plastic gears. The three larger gears are beveled on one side and can mesh at90º as well as the normal180º angle. They have5mm bores. Inserts are supplied to reduce thebore size to 3mm. The smallest gear has a 2mmbore. Gears are 41, 31, 21 and 13mm. CAT# GR-86 $2.25 each

MATING GEARS

Nylon plunger moves 0.75”. Push or pull, depending on polarity. Includes mounting hardware and a 10” metal extension rod which fits through the hole in the end of the plunger. Overall dimensions of actuator assembly (retracted): 8.42” x 2.35” x 1.15”. Rubber bootprotects against moisture and dust. Pigtail leads. CAT # DLA-1 $5.50 each

12 VDC MOTOR-DRIVE ACTUATOR FOR AUTO DOOR LOCKS

30 DETENT ROTARY ENCODER WITH SWITCHAlps mechanical rotary encoder with momen-tary-on push switch. 30 detents. 6mm dia. aluminum shaft. 12mm square body. 7mm dia. x 10mm high plain bushing. PC pins. 2 terminals for switch. 3 terminals for encoder.CAT# RE-30 $1.35 ea. • 50 for $1.15 ea.

ENCODERS

SET OF 5 GEARS AND BUSHINGSFive matched break-resistant plastic gears ranging from 0.44" diameter (10 teeth) to 2.02" (50 teeth). Gears are molded with 0.15" (4mm) bores and come with inserts which reduce the bore to 0.075" (2mm) diameter.Set includes five gears and five inserts.CAT# GR-5 $3.50 each • 10 for $3.00 each

1.5 RPM GEAR MOTOR, 120 VAC

Hexin P/N 14011305. 1.5 RPM timing-type motor. Clock-wise rotation. Operates on 120Vac, 60Hz, 3W. 0.25" (6.5mm) flatted shaft is 0.75" long. Oval, 63 x 49 x 23mm deep. Two mounting holes on 48mm (1.875") centers. 32" pigtail leads. cULus.CAT# ACM-135 $4.25 each

GEARS & ROTATING PARTSPLASTIC RACE CAR WHEEL SETA set of two front and two rearplastic wheels. Rear wheels, 40mm x 17mm. Front wheels 34mm x 4.5mm. 3mm dia. bore.CAT# DWH-1 $3.75 set

NEWSOLAR CELLS Epoxy encapsulated module. Ideal for solar-powered battery chargers and other projects. 1V 200mA solar cell1.81" x 1.57" x 0.07".CAT# SOL-3N $3.00 each2V 200mA solar cell 2.83" x 1.81" x 0.07". CAT# SOL-4N $4.00 each

SOLAR CELLSSOLAR BATTERY CHARGERSWater-proof, corrosion-proof solar cell arrays withadjustable mounting stands and alligator clip leads.UV-proof polycarbonate plastic case. Built-inblocking diode to prevent discharge at night.

12 VOLT1260 Mw max power. Max voltage, 18 Volts (no-load). Current, 60-70 mA. 6.8” x 6.2” x 0.68”CAT# SPL-6012 $27.95 each

DC VOLTAGE CONTROLLERFOR SOLAR PANELS10 Amp 12 Vdc output. 4.04" x 3.75" x 1.50". Prevents battery from being over-charged and over-discharged. Coordinates the functioning of solar panel, battery and load. CAT# SCN-3 $29.95 each

SOLAR PANELSRugged photovoltaic solar panels. Sealed to withstand rain and snow. Heavy-duty anodized aluminumframe. High-transparency, low-iron tempered glass. Junction box with screw or solder terminals. CE.Watt Volt Dimensions CAT# each3 12 188 x 195 x 17mm SPL-003 $20.955 12 265 x 220 x 18mm SPL-005 $33.5010 12 302 x 357 x 30mm SPL-010 $52.00

GEARBOX 2 IN 1,MOTOR GEARS & ACCESSORIES

Velleman Kits # KNS7. Fun with gears & motors. Small 3 Vdc motor, metal bracket and axles, and an assortment of small plastic gears & collars to produce a gear train of various ratios. CAT# GR-84 $11.95 each

3MM DIAMETER AXLESSteel axle. 12" long.CAT# AXL-12 $1.00 eachSet of two metal axles, 2.5" long.CAT# AXL-25 50¢ per pair

7 WATT MONO AMPLIFIER KITVelleman # K4001. Small amplifier constructed around a TDA2003 IC, capable of delivering 4 Watts RMS at 4 Ohms. Music power: 7 W @ 4 ohms. Operates on 15 Vdc"CAT# MK-4001 $19.95 each

VISIT OUR WEBSITE - WWW.ALLELECTRONICS.COM

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POWER STRIP - SPECIALSCLEAR SELF-ADHESIVEBUMPERS / FEETSelf-adhesive polyurethane bumpers apply quicklyand easily wherever protection is needed against scratches, slippage or noise.

0.8” diameter x 0.4” high clear feet with 0.35” dia. recessed center. Sold in sheets of 24 pcs. CAT# RF-32 1 sheet (24 pcs) for $4.50 per sheet12 sheets (288 pcs) for $3.80 per sheet

Solid cylindrical clear bumper, 0.4” dia. x 0.25” high. Sold in sheets of 50 pcs.CAT# RF-331 sheet (50 pcs) $3.50 per sheet10 sheets (500 pcs) $2.65 per sheet

1.46” DIA. RUBBER FEETHard rubber equipment foot. Countersunk, metal reinforced hole for #8 screw. Black. 1.46” diameter x 0.59” high CAT# RF-615 4 for $1.80 • 100 for $30.001.46” diameter x 0.41” highCAT# RF-605 4 for $1.70 • 100 for $28.00

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Chatsworth Products. Matte-black aluminum housing. Includes vertical mounting cabinet hardware. Power indicator lamp. 10’ power cord. cULus.

38” 10-OUTLET STRIPEquipped with NENA 5-20R sockets and NEMA 5-20P power plug. See note below.CAT# PST-0423P $31.00 each

66” 20-OUTLET STRIP 15A circuit breaker. Equipped NEMA 5-15 sockets and twist-lock L5-20P power plug. See note below.CAT# PST-1403P $39.95 eachNote: Both strips above are equipped with AC power plugs that may be considered non-standard. Because of this we include a standard Leviton 3-prong plug as a replacement.

RUBBER BUMPERS / FEET

HOOK-LOOPHook and loop strips with strong adhesive backing.For indoor/outdoor use. Water resistant. Includes both hook and loop.3" x 1" - Package of 10CAT# HL-310 95¢ pk. 10 packs for 85¢ ea.100 packs for 70¢ ea.4" x 1" - Package of 12CAT# HL-412 $1.15 pk.10 packs for $1.00 ea.100 packs for 85¢ ea.

STEREO AMPLIFIER MODULESHigh-quality 3W stereo amplifier based on the PAM8403 chip. 24.5 x 15.0 x 3.5mm pc board. Low current drain. Operates on 2.5-5Vdc. Clearly marked solder or header connections.CAT# AMP-8403 $4.00 eachBased on the PAM8610 chip, this little board just needs speakers, power and a signal source to provide lots of crisp, clear stereo sound. Operates on 7-15Vdc. The audio source (ie. Cellphone, MP3 player) provides the volume control. Clearly marked solderspots for easy assembly. 25 x 30mm pc board.CAT# AMP-8610 $7.95 each

20W per channel, stereo amplifier designed for use in a portable outdoor music system. The speakers connect to pigtail leads and a 3.5mm phone plug is provided for input from phone, MP3 or other music source. There are no external controls; volume is controlled fromthe music source. Using an iPhone or comparablesource, you get plenty of volume adjustment, fromsilent to quite loud. Also has a 120Vac output cordfor connection of other auxiliary equipment. Heavy-duty metal cabinet, 9.5" x 8.5" x 2".CAT# AMP-15 $25.95 each

STEREO AMPLIFIER

REMOTE CONTROLS1-CHANNEL Keychain RF remote controls for 12Vdc applications but can be adapted for home use with the addition of a 12Vdc relay. Black-box receiver is 2.5” x 1.8” x 0.9”. Includes two keychain transmitters with batteries(VR22/CN22/CN23A) and hook-up diagram.6 Amp CAT# RC-10 $18.75 each15 Amp CAT# RC-11 $21.75 each

4-CHANNEL Each channel operates 12Vdc 6A max. load and can be used in either “Latch” or “Momentary” modes. 4-output receiver is 3.25” x 2.57” x 1.22”. Key fob transmitter includes 12Vdc (27A) battery.CAT# RC-14 $39.95 each

100 AMP BRASS BUSS BARBocatech® Inc BTMH-15BSpecifications:· Rated voltage: 48 Volt DC / 300 Volt AC· Two feed terminals 1/4-20 thread brass studs· Ten distribution terminals 8-32 brass screws· Solid brass on insulated base· Dimensions: 5-3/4" (L) x 1-1/4" (W) x 1-1/16" (height at the stud)

· Two mounting holes: 5-1/4" center to centerCAT# BR-100 $6.95 ea. • 10 for $6.50 ea.

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50 AMP For 20-8 wire. 6.25” x 1.00” x 0.99” h.0.53”(13.5mm) terminal centers. UL.CAT # TB-50 $4.00 each10 for $3.85 each • 100 for $3.60 each

35 AMP For 14-10 wire. 5.38” x 0.93” x 0.75” h.0.46”(11.5mm) terminal centers. UL.CAT # TB-35 $2.70 each 10 for $2.45 each • 100 for $2.15 each

3-POSITION TERMINAL STRIP, SNAP-IN MOUNT

For 14-10 wire. 1.06" x 0.81" x 0.85" high. 0.47" terminal centers. Flexible white (natural) Nylon body. 400 Volts. Snap-in mount. CAT# TB-203 3 for $1.00

20 AMP For 18-14 wire. 4.6” x 0.80” x 0.67” h.0.39”(10mm) terminal centers. UL, CSA, VDE.CAT # TB-20 $2.25 each10 for $2.10 each • 100 for $1.80 each

For connecting strippedwires from 8-22 AWG depending on the blocksize. Flexible white (natural) Nylon 66 body,94V2 rated for 105º C.400 Volts. All metal parts are completely recessedin the housing to prevent shorts. Each strip has 12 circuits, with a mounting hole between each cir-cuit. Can be easily shortened with a knife or saw. 7 AMP For 22-18 wire. 3.78” x 0.67” x 0.57” h.0.32”(8mm) terminal centers. UL, CSA, VDE. CAT # TB-7 $2.00 each10 for $1.80 each • 100 for $1.60 each

EUROSTYLE TERMINAL STRIPS

LED ChASER KITBuild this variable speed led chaser. 10 leds flash sequentially at whatever speed you set them for. Easy to build kit includes pc board, parts and instructions. Ideal for speciallighting effects, costumes, etc. Operates on 3 to 9volts. PC board is 5" x 2.25". CAT# AEC $6.95 each • 10 for $65.00

KITS A NOTE ABOUT KITS....

Kits cannot be returned or exchanged once assembly has begun.

All parts supplied EXCEPT batteries.

L.E.D. FLAShER KITTwo L.E.D.'s flash in unison when a 9V battery is attached. This kit includes a p.c. board, all the parts and instructions to make a simple flasher circuit. A quick and easy project for anyone with basic soldering skills. CAT# LEDKIT $2.50 each100 for $2.25 each

ADJUSTABLE LED FLAShER KITTwo potentiometers adjust the flash rate of two LEDs. 9V operation. Battery not included.CAT# MK-1021$4.95 each

STEAM ENgINE SOUND gENERATOR w/ whISTLEGenerates sound of a vintage steam engine. Adjustable 'speed' and volume. Great for model railroads, radio plays, stage, as gadget. With 'steam whistle'-push button.Power supply: 9V battery (not included)• Comes with 8 ohm/0.5W miniature speaker• Dimensions: 3.9" x 3.3"CAT# MK-134 $15.95 each

10-LED SPINNINg whEELPush the button to start spinning action. Speed gradually decreases, stops and one LED remains lit. Auto power-off. Low power consumption. Power supply: 9V battery (not included). 2.6” x 1.3" CAT# MK-152 $7.95 each

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ADJ. INTERVAL TIMER KITVelleman # MK111. For intermittent operation of circuits and equip-ment. Use for blinking light control, slide projector control etc. Pulse time adjustable between 0.5 and 5 seconds. Pause time adjustable between 2.5 and 60 seconds. 3 Amp output relay.Power supply 12-15 Vdc @ 100 mA (not included).CAT# MK-111 $9.95 each

4-POSITION JUNCTION BLOCKMagnum C5237-4. 4 position non feed-thru terminal strip. #10-32 thread-ed studs on 0.625" centers. Rated: UL: 30A 300V; CSA: 30A 600V. Overall dimensions: 3.87" x 0.75" x 1.16" H. Mounting holes on 3.12" centers.CAT# TS-524 $1.50 ea. • 10 for $1.35 ea.

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Magnum Series 1000. 5-position single screw terminal with mounting ears. 2.37" x 0.51" x 0.51". Rated 15A 250V. For 14-22 AWG wire. 6-32 screws on 0.325" (8.26mm) centers. Right-angle pc pins. UL, CSA.CAT# TER-55 55¢ each • 10 for 45¢ each

5-POS. TERMINAL STRIP, PC MOUNT

BRAIN GAME - FOLLOW THE LIGHTSSimple DIY kit. Use the four pushbuttons to repeat a randomly generated pattern shown on the 4 LEDs. The pattern is played both visually & audible or visually only (selectable). 4 difficulty levels. Replay speed gradually increases. CAT# MK-112 $9.95 each

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PRO MINI 328For users that understand the limitations of system voltage (3.3 or 5V), lack of connectors, and USB off board. Not populated with connectors so you can solder any connector or wire with any orientation you need. We recommend first timeusers start with the Uno R3 (CAT# ARD-21 above).3.3V / 8MHZ Pro Mini 328 CAT# ARD-14$9.95 each • 10 for $8.95 each5V / 16MHZ Pro Mini 328 CAT # ARD-18$9.95 each • 10 for $8.95 each

ATMEGA328 W/ ARDUINO OPTIBOOT (UNO), DIP Pre-loaded with the Arduino Optiboot (Uno 16MHz)Bootloader, to use Arduino code in a custom em-bedded project w/o using an actual Arduino board.CAT# ARD-24 $5.50 ea. • 10 for $4.95 ea.

UNO R3Everything needed to support the onboard ATmega328 microcontroller; connect to a computer with a USB cable or power it with a AC-to-DC adapter or battery. It has 14 digital input/outputpins (6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB con-nection, a power jack, an ICSP header, and a resetbutton. This version of the board has a socketed /replaceable ATmega328 chip (see CAT# ARD-24).Recommended operating voltage, 7-12 Vdc.CAT# ARD-21 $24.20 each

Arduino is an open-source physical computingplatform based on a simple i/o board and a devel-opment environment that implements the Process-ing/ Wiring language. Arduino can be used todevelop stand-alone interactive objects or can beconnected to software on your computer (e.g.Flash, Processing, MaxMSP). The open-sourceIDE can be downloaded for free (currently for MacOS X, Windows, and Linux).We carry Arduino microprocessors and relatedproducts. See our online store for full descriptions.

ARDUINO PRODUCTS

SPARKFUN "REDBOARD" WITH ARDUINOSparkfun # DEV-13975. An economical alternative to the Arduino Uno, has most of the features of the Uno with the added benefit of an ISP header & FTDI interface.The RedBoard can be programmed over a USBMini-B cable using the Arduino IDE: Plug in theboard, select "Arduino UNO" from the board menuand you're ready to upload code. SDA, SCL andIOREF pins will be compatible with future shields.This version adds an SMD ISP header for use withshields. You can power the RedBoard over USB orthrough the barrel jack. The on-board power regu-lator can handle anything from 7-15 Vdc.CAT# ARD-22 $19.95 each

LOGIC LEVEL CONVERTER, BI-DIRECTIONALBi-directional logic level converter safely steps down 5V signals to 3.3V and steps up 3.3V to 5V at the same time. This levelconverter also works with 2.8V and 1.8V devices.0.63 x 0.52" (16.05 x 13.33mm). CAT# LLC-46 $2.95 each

ARDUINO PROTOSHIELD KITThe ProtoShield mates with the Arduino USB board and gives the user a small soldering area, two general LEDs, access to a BlueSMiRF socket, a general pushbutton switch, and most important of all - the Arduino reset switch is brought to the top level.CAT# APS-14 $9.95 ea. • 10 for $8.95 ea.

MEGA 328 MICROCONTROLLERBOARDBased on the ATmega2560, it has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and areset button. It contains everything needed to sup-port the microcontroller; simply connect it to a com-puter with a USB cable or power it with a AC-to-DCadapter or battery to get started. The Mega is com-patible with most shields designed for the ArduinoDuemilanove or Diecimila.CAT# ATM-2560 $28.50 each

BLUETOOTH MODULEGomcu CZ-HC-05 Bluetooth module. 33 x 18 x 5mm pc board with 6-pin header. Can beset for master or slave operation. Onboard 3.3V regulator. Operates on 3.3-6V. For use with Arduino.CAT# HC-05B $9.00 each

DIGITAL CLOCK DISPLAYLarge digital LED clock displays current time in 12-hour format. 2.3" high digits, each consists of red 5mm LEDS. 7.5" x 4" red display board connected to 4" x 1.5" controller board. Six 8" pigtail leads, 24AWG stranded. Requires 9 Vac power (we recommend our CAT# ACTX-940) and two momentary pushbutton switches to set clock.CAT# CLK-10 $3.50 each10 for $3.30 each • 80 for $3.10 each

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ORDER TOLL FREE 1-800-826-5432 91

DEEK-ROBOT PRO MINIAT Mega 328 MCU. 5V 16MHz. Nearly identical to the Sparkfun Arduino Pro Mini, 5V version.It has all of the I/O of the Arduino Uno, plus two more analog inputs. CAT# AM-328P $6.50 each

ARDUINO STACKABLE HEADER KITWorks with Arduino Main Board, Pro & Mega. They clear the USB-B connector and enable stacking of multiple shields. This kit includes four headers (2 8-pin and 2 6-pin).CAT# HDR-07 $1.50 each

ARDUINO PROGRAMMINGSTARTER KITThe SparkFun Inventor's Kit is a great way to get started with programming and hardware interaction with the Arduino programming language. Includes everything you need to complete 15 circuits that will teach you how to readsensors, display information on an LCD, drive mo-tors, and more. You don't need any previous pro-gramming or electronics experience to use this kit.CAT# SFA-22 $99.95 each10 for $89.96 each

ATMEGA328 WITH USB PORTNano V3.0 ATmega328P Micro-controller Board w/ on-board USB port and headers. Bootloader installed, ready to upload sketches from Arduino software. Operating Voltage : 5V. Input Voltage (recommended) 7V-12V CAT# ARD-20 $8.95 each

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CdS PHOTOCELL (PHOTORESISTOR)Light dependent Cadmium sulfide (CdS) resistor. 2MΩ dark resistance. 1K - 60KΩilluminated resistance. 0.25" dia. x 0.2" thick plastic coated ceramic package. Two leads on 0.134" centers.CAT# PRE-24 $1.25 each10 for $1.10 each

BI-POLAR HALL EFFECT SENSORMICRONAS HAL115UA-C. Detects the presence or the absence of a magnetic field. TO-92UA. Temp: 115C VDD = 4.5V to 24V Typical VDD = 12V. CAT# HES-1 75¢ each 10 for 65¢ each • 100 for 55¢ each

HALL EFFECT SENSORAllegro MicroSystems # UGN3503U Ratio metric, linear hall-effect sensor in a miniature three-lead plastic SIP package. Hall-effect sensors accurately track extremelysmall changes in magnetic flux density - changesgenerally too small to operate Hall-effect switches.Rated for continuous operation over the tempera-ture range of -20°C to +85°C. Flat Response to 23kHz. 4.5 V to 6 V Operation.CAT# HES-2 $1.75 ea. • 10 for $1.35 ea.

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Wi-Fi MODULE -- ESP8266MODself contained WiFi module capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor. Pre-programmed with an AT command set firmware, meaning, you can simply hook this up to your Arduino device and get about as much WiFi-ability as aWiFi Shield offers. Operating voltage 3.3V.CAT# ESP-12E $5.35 each

INFRARED SENSORRE 200B is a passive infrared sensor (PIR)designed to pick up heat radiation in the infra-red range. It has 2 active elements helping compensate for differences in environmental temperature. Used in alarm systems and auto-matic switches that respond to human body motion. Hermetically sealed TO5 metal case with3 leads. Spec and application sheets available.CAT# PIR-200B $1.00 ea. • 10 for 90¢ ea.

PHOTO DETECTORPhotonic Detectors Inc # 1541-80AMiniature photovoltaic cell in a 5mm diameter LED-type package. 0.53Vdc.CAT# PD-8 2 for $1.00 • 100 for $40.00

PHOTORESISTOR MODULELight-dependent Cadmium Sulfide (CdS) resistor module for use with Arduino-style devices. Approximately 100Ω light, 10KΩ+ dark resistance. 0.60" x 0.75" pc board with 3-pin output, 0.10" spacing.CAT# SE-12 $2.40 each NEW

HALL EFFECT SENSOR BOARD44E938 and related components on a pc board designed for use with Arduino boards. Detects the presence or absence of a magnetic field. 30 x 15mm overall dimensions. Operates on 5V.CAT# SE-54 $2.25 each

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SOUND SENSOR MODULEKeyes "Funduino" Sound Sensor. Detects sounds using an LM386 audio amplifier and an electret microphone. Adjustable sensitivity with onboard pot. LED power indicator. Operates on 5 Vdc.CAT# SSM-1 $5.95 each

LINE FOLLOWING / REFLECTIVITYSENSORMeasures the reflectivity of a surface using infrared emitter/ detector pair. Built around the LM393 comparator, it requires onlythree connections, V+, 5VDC, and GND.

The output goes high when the reflectivity exceedsthe threshold value, which can be adjusted withthe onboard potentiometer. LED indicator. Can beused to make a robot follow a painted line or tocount rotations of a motor shaft. 1.64" x 0.42" x0.40". Three pin header, 0.1" centers. Operates on3.3-5Vdc. 20mA @ 5Vdc.CAT# ST-1140 $3.50 each

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MISCELLANEOUS

QUARTZ CLOCK MECHANISMMake a clock with this easy-to-install, battery-operated quartz mechanism. 5/16" dia. threaded bushing can be mounted through a surface up to 0.1" thick. Black hour and minute hands, red second hand. Radius of minute and secondhand, 2." Operates on one AA cell (not included). Mechanism is 2.2" square x 0.64" thick. CE.CAT# CKM-1 $4.00 each

SMILE-FACE POST-IT-NOTES®You can't get Post-it® sticky note pads at this price any-where. These have a light-grey emoji-style smiley face in the center and someefax company info along one side, but they're justas useful as the ones you'd pay a lot more for. 3" x4" pads of 50 sheets. Buy them individually or inpackages of 40, or in cases of 240 pads. CAT# PIN-40 25¢ each 40 for 19¢ each • 240 for 15¢ each

EDUCATIONAL KITS 40 EDUCATIONAL ELECTRONICPROJECTS, BOOK & PARTS KITThe Basics: 40 Exciting Lab --- eTron Circuit Labs. An immersive, hands-on curriculum of fun and illustrative electronics projects that teaches the fundamentals of electronics. Designed to be STEM (Science, Technology, English, Math)Education Compliant for use in school curriculum.Beautiful color photos and illustrations lead youthrough a wide variety of labs covering a lot of electronic fundamentals. Projects are designed tobe breadboarded, taken apart and reused. Complete Lab includes The Basics manual (88 pages), and all the parts necessary for the 40 projects in this book, the basics parts kit, solderless circuit board and 9-Volt battery.CAT# KT-40 $24.95 eachIf you only wish to purchase the book, use CAT# BK-52 $15.95 each

12 VDC WATER PUMP12 Vdc submersible water pump. Great for use in fountain, pool or for water circulation. Small size, low power consumption, low noise. Shoots a stream of water to a height of approximately 6'. Operates on 12Vdc @ 470mA. Outlet port has a1/4" i.d. hole, but most likely is designed for a 7/16" - 1/2" diameter tube over the outside, proba-bly with a clamp. 0.66" o.d. inlet port. 8" pigtailleads, 22 AWG stranded. Overall dimensions 3.75"x 2.10" x 1.75". Mounting holes on 1.16" centers.CAT# PMP-19 $7.95 each

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DIGITAL THEORY 35 LABS KITDigital Theory byETron CircuitLabs is electronic education curriculum featuring 35 exciting labs.STEM (Science,Technology, English, Math) educational compliant.Digital Theory picks up where The Basics leavesoff teaching the necessary digital theory needed tobe competitive in a technology based job market.Complete Lab includes the 80 page, full-color, Digital Theory manual, plus all the parts you needto complete the experiments in the book, includinga solderless circuit board and 9-Volt battery.CAT# KT-35 $41.95 each

If you only wish to purchase the book, use CAT# BK-97 $14.95 each

NEW21 SECTION PLASTIC STORAGE BOXSee-through ABS plastic storage container with dividers. For hardware, hobby, fishing, automotive.15” x 12.25” x 2.3”.21 compartments with movable dividers.CAT# SB-11 $12.95 each

This little device converts 3.7 Volts to approximately 18,000 Volts. The main component in a taser/ stungun, it creates quite a spark and a loud crackling noise when the probes are within 1/2" inch of each other. 1.35" x 1.55" x 0.31". The output leads have pointed probes attached. Applications for this device, other than self-defense, include an ignition source for a gas grill or model rocketry or a crackling sound effects generator. Our Lithium-ion polymer battery, CAT# LBAT-1801 is ideal for powering this device.Warning: Please operate this carefully to avoidinjury to yourself or others. Don’t touch probesto yourself or others when power is applied.CAT# HVS-01 $9.50 each

HIGH-VOLTAGE TASER COMPONENT

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USB COMPUTER KEYBOARDEconomical 107 key keyboard. Includes all of the function keys, numeric keypad and scrolling keys. Compatible with Windows and MAC OS operating systems. USB connector.CAT# KBD-32 $10.50 each

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