New Item
LIGHT-ACTUATED RELAY MODULE, 12 VDC
CAT# PRM-1
$4.60 each
Photo-resistor controlled relay module. S.P.D.T. relay switches when light is sufficiently low or high. Cadmium Sulfide (CdS) photo-resistor sensor determines when a relay switches. Sensitivity adjustment potentiometer. Screw-clamp terminals for input and output. Led indicators for power (red) and relay actuation (blue). • XH-M131 module...
New Item
DIGITAL THERMOMETER W/ PROBE SENSOR
CAT# THM-5
$3.75 each
Celsius thermometer with digital LCD readout. Moisture resistant, waterproof probe on 38" lead designed for aquarium, refrigerator, freezer etc. Features: • Temperature range: -50 to 110°C • Accuracy: ±1°C • 1.87" x 1.11" black bezel • Snap-mounts in 1.75" x 1" panel cut-out. 0.61" deep. • 38" waterproof...
New Item
DUAL 100K MOTORIZED POT
CAT# MPOT-100K
$3.50 each
| 10+ | $3.00 each |
• Dual 100K linear pot powered by reversible 5Vdc gearhead motor • Overall dimensions: 25D x 64mm including shaft • 6mm knurl slotted shaft is 14mm long • 8 PC pins on pot, single row • Solder-loop terminals on motor
New Item
2.1MM DC POWER EXTENSION CABLE, 25' LENGTH
CAT# CB-2520
$3.25 each
| 10+ | $3.00 each |
2.1mm coax plug to coax jack. AWG 20, 2-conductor wire with stripe polarity indicator.
UNO R3 STARTER KIT
CAT# SKA-47
$45.00 each
A very useful, not to mention economical, kit including an Arduino Uno R3 equivalent microcontroller and a large selection of devices you will want for a number of projects using the Arduino micro controller. Includes an expansion board, extra breadboards, motors, motor drivers, a relay board, a remote control keypad, joystick, LCD, LED displays,...
Reduced Price
SOLAR CELL, 3V 40MA
CAT# SPL-30
$1.15 each
| 10+ | $1.00 each |
Output: approximately 3 Volts @ 40 mA. 60mm square x 2.5mm thick epoxy-encapsulated silicon photovoltaic cell. Solid, almost-unbreakable module with solderable foil strips on backside. Ideal for solar-powered battery chargers and other projects.
New Item
13.4VDC, 30A POWER SUPPLY / CHARGER, USED
CAT# BC-1230
$45.00 each
Iota Engineering # DLS-30. Two-stage charger/power supply widely used in RV, Solar, Electric Vehicle and Telecommunications industries. Delivers its full-rated current when the battery capacity falls sufficiently low. As the battery nears its full capacity, it automatically drops the current, providing a float-charge to prevent self-discharge of the...
New Item
NON-SLIT CORRUGATED NYLON TUBING, 3/8" DIAMETER
CAT# LMT-38
10 for $2.70
| 100+ | $0.22 ft |
Delfingen# CVNS NC7 BKGR 3/8 BABY. Automotive grade corrugated Nylon tubing is lightweight, flexible, easy to use and provides excellent protection for cables, tubing, hoses, and wire harnesses. Ideal for organizing cables and managing cords into bundles that will help keep your electronic equipment or hose systems in order. Black 3/8" diameter....
5" FLUSH CUTTER
CAT# FC-14
$7.25 each
Trim leads on PC boards. Thin cutting edge for hard to reach areas. Useful for jewelry, fishing and electronics. Insulated handle. Spring return.
12 VDC 5 AMP POWER SUPPLY
CAT# PS-12005
$10.95 each
Input: 100-240 Vac, 50/60 Hz, 1.5 Amp. Output: 12 Vdc, 5 Amp. 4.73" x 2.11" x 1.27". 4' output cable with 2.5mm* coax plug, center positive with ferrite EMI suppression bead. Includes detachable 3-conductor power cord. FCC, CE, cULus. *Note: If you require a different size plug see our coax adapters, ie. 2.1mm plug is CAT# DCA-1....
500 ASSORTED 5MM LEDS
CAT# LED-K2
$10.00 each
Keep a good selection of LEDs on hand for whatever your project might require. Red, green, blue, yellow (diffused) and white (point-source) 5mm LED assortment. 100 pieces of each color. Clear plastic divided box with locking lid.
THROUGH-BEAM PHOTO-ELECTRIC SENSOR PAIR
CAT# OSU-1130
$11.35 pair
SICK Optics WS15-D1130 / WE15-A1130. Photo-electric sender and receiver pair detects the presence of an object when the beam between the two is interrupted. Useful in automation, alarm systems and door annunciators. When the beam is broken, the receiver produces a current that can be used to trigger an audio-visual signal or relay-operated device....
New Item
7.87" X 4.93" X 1.60" SURFACE-MOUNT ENCLOSURE
CAT# MB-742
$7.75 each
• Serpac WM072-I • Black ABS plastic box and lid • Circuit board mounting bosses • Includes self-tapping screws • Interior: 6.43" x 4.43" • Outside: 6.88" x 4.88" x 1.60", 7.87" across flanges • Includes PS17 gasket for IP67, NEMA 4X rating
BATTERY LEVEL METER
CAT# BT-3
$7.75 each
Monitor battery usage in lead-acid and lithium-ion batteries. LCD displays percentage of voltage remaining in numerical and graphic format. Designed for use with 12, 24, 36 or 48V lead-acid batteries or 3 to 15 cell (8-63V) lithium-ion batteries. Battery symbol flashes when level reaches 5%. · Black digits with blue backlight ·...
THERMOELECTRIC (PELTIER) DEVICE
CAT# PJT-13
$4.95 each
| 10+ | $4.80 each |
A thermoelectric cooler (TEC) or Peltier device is a solid-state heat pump that transfers heat from one side of the device to the other depending on the direction of the current. When current is applied one side gets hot and the other gets cool. It is commonly used to cool, heat or regulate temperature. It can also take advantage of a temperature...
FENDER CLIP-ON GUITAR TUNER
CAT# FT-004
$7.50 each
| 10+ | $6.75 each |
Fender, FT-004 clip-on chromatic guitar tuner is compact and easy to operate even under darkened stage conditions. It tunes instruments using a built-in vibration sensor for accurate and precise tuning even in noisy areas. The LCD screen with easy-to-read sweep needle display rotates 360 degrees for easy viewing. Tuning modes include: Guitar, Bass,...
New Item
MICRO-USB CHARGE/SYNC CABLE, 4'
CAT# CB-446
$2.50 each
| 10+ | $2.25 each |
Micro-USB to USB cable. One of the most popular charge and sync cables for smart phones, tablets, cameras and other portable devices. Connects to USB port in cars, computers and chargers. 4' overall length.
SPST MOMENTARY N.O. PUSHBUTTON W/ WIRE LEADS
CAT# MPB-19
$0.75 each
| 100+ | $0.60 each |
Normally open, momentary switch with 1/4" bushing and red plastic button. Ideal for most low current projects. Prepped with 24" wire leads.
CONDUCTIVE GLUE, 0.3 FL.OZ.
CAT# WG-1
$3.98 each
An all-purpose, electrically conductive glue ideal for bonding all kinds of low-voltage connections. Makes a permanent bond without heat. Lead-free. 0.3 fl.oz. jar.
MICRO AIR PUMP, 12 VOLT DC
CAT# PMP-23
$6.50 each
Skoocom Electronic Co., LTD SC5002PM Product Specification: • Rated Voltage: 12.0 Volt DC • Rated Current: • Normally Open Valve • Positive Pressure: 200KPA (29 PSI) • Air Flow: 10-12 L/Minute • Noise: • Dimensions: 86.1mm x 65.4mm x 40mm • Port Dimensions: OD: 4mm (ID: 3.5mm) • Wire Length: 380mm with...
2-CONDUCTOR LOCKING CONNECTORS W/ LEADS
CAT# CON-240
$1.35 each
| 10+ | $1.20 each |
| 100+ | $0.95 each |
Mating pair of polarized multi-pin connectors with wire leads. Pins on 2.5mm centers. Black nylon housing with release on male side of connector. Female side of connector can be snap-mounted into a rectangular chassis mounting hole. 12" color-coded leads, 22 AWG stranded wire on both connectors.
24 VDC BRUSHLESS MOTOR, 600 WATT
CAT# DCM-2460
$49.00 each
MAC-BMC P/N 12570-3. Powerful brushless motor with built-in 30A motor speed controller. Designed for electric scooters. Great low-end torque. Requires 5K Ohm potentiometer or Hall-effect throttle to interface with speed control. Great motor for battlebots, hobbyists and experimenters. • No-load Specs: 2480...
12 VOLT YELLOW LED WITH LEADS
CAT# LED-410
10 for $2.50
| 100+ | $0.15 each |
5mm yellow LEDs prepped with 8" leads and resistor - ready for use with 10-20 Vdc.
UNO R3 MICROCONTROLLER
CAT# ARD-21
$14.00 each
The Uno R3 board contains everything needed to support the onboard ATmega328 microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power...
SPECIAL - 4" CABLE TIES
CAT# TR-400W
$1.50 bag
White (natural) nylon cable ties. 4" length, 7/8" bundle diameter. 18lb tensile strength. Great for fastening and bundling wires. Fast-easy installation. 100 piece bag.
DE-SOLDERING WICK 1.5MM WIDE
CAT# SWK
$3.00 roll
For easy removal of parts from P.C. boards. Top quality solder wick. 5 feet per spool. 1.5mm wide.
12 VDC 120MM HIGH-POWER AXIAL FAN
CAT# CF-1225
$6.75 each
• TK Fan Model: DCH12038HV12B • High-speed DC brushless, ball bearing fan • 120 x 120 x 38mm • 12 Volt DC (8 - 13.5 VDC), 2.5A • 5200 RPM, 285 CFM, 71.9 dBA • Three 7" leads with 4-pin Molex-type plug • RoHS, CE Note: Because of the high-velocity of this fan we suggest using fan guards and/ or filters to prevent...
12 VDC ULTRABRIGHT WHITE LED, 5MM
CAT# LED-12WP
$0.50 each
| 10+ | $0.45 each |
| 100+ | $0.40 each |
Water-clear 5mm package. Clear in off-state. 12Vdc operation, built-in resistor. Operates at lower voltages with lower brightness.
ATX TO BENCHTOP POWER SUPPLY CONVERSION KIT
CAT# ATX-BT
$15.95 each
Handy conversion kit plugs into your ATX power supply to create a benchtop power supply with enough juice to run most of your electronics projects. Provides quick access to the typical voltages needed including 3.3V, 5V, 12V and -12V. Each output channel has replaceable 5A fuse and corresponding ground connection with binding post. Easy to connect...
SELF-FUSING RUBBER TAPE
CAT# SFT-5
$4.50 each
Stretch and wrap self-fusing rubber tape for a moisture-tight, insulating seal on electrical connections. High resistance to salt water, steam and oil. To use, remove 2" to 3" of tape from the roll, remove the liner, stretch tape to twice the supplied width and wrap it spirally around the object with a 50% overlap. In minutes the tape will react with...
1W LED W/ REFLECTOR IN HOUSING
CAT# LMP-26
$2.50 each
| 10+ | $2.25 each |
This good looking fixture is a great beginning for a shelf or display lighting project. Bright, white 1 Watt LED enclosed in a rugged black and yellow hard plastic housing with a conical reflector and a clear plastic front lens. Overall dimensions, 2.16" diameter x 3.45" long. Two wire leads. Operates on 3 Vdc @ 300 mA. For higher voltages use a...
RF TRANSMITTER / RECEIVER MODULES
CAT# RC-16
$3.00 set
433 MHz RF transmitter and receiver. Use to send audio or data signals, or use as a remote control on/off switch. With a few extra parts you can use these modules in a variety of applications. Right-angle headers (0.1" spacing) plug into solderless or solderable breadboards, for convenient experimentation. Operates on 5Vdc power. Transmitter is...
Clearance
Large Quantity
3.5MM - 3.5MM AUDIO AUXILIARY CABLE, 5'
CAT# CB-453
$1.00 each
| 50+ | $0.75 each |
| 100+ | $0.60 each |
5' cable with 3.5mm stereo mini-phone plugs on each end. Flexible, good-quality cable, made for Motorola (MOT# SKN6393A). Straight plug on one end, right-angle on other. Perfect for iPhone, Android and other audio connections.
6" COTTON SWAB, 100 PIECES
CAT# CS-100
$1.50 bag
A bag of 100 cotton swabs. 6" long with long, sturdy wooden handles. Single, compacted cotton tip with less lint than regular cotton swabs. Great for model making, ceramics, jewelry, fabric decorations, hobby, arts and crafts. Versatile tool for cleaning, detailing, and applying paint, glue, epoxy, lubrication, etc. NOT FOR MEDICAL USE....
SPST ON-OFF HEAVY DUTY TOGGLE SWITCH
CAT# STS-56
$2.00 each
| 10+ | $1.85 each |
S.P.S.T., ON-OFF. Heavy-duty standard size toggle switch. 15/32" threaded bushing. Rated 15A 125 Vac, 10A 250 Vac. Screw terminals.
