New Item
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.
TWEEZER TEST LEADS
CAT# TL-126
$6.95 each
A must for testing small, in-circuit components. Shrouded banana plugs fit most test meters. Tweezer marked with + and - symbols. 5.9" long tweezer probe. Overall length of leads, 24".
TESLA COIL KIT
CAT# TCL-35
$8.50 each
Fascinating mini Tesla Coil kit is great for educational demonstrations and entertainment purposes. Produces a high-voltage, low-current arc when you hold a metallic object (ie. insulated screwdriver) next to it. Impressively, it uses wireless power to transmit electrical energy to a high-frequency, low current electrical load such as a neon lamp or...
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.
New Item
120/240V 56VA ISOLATION/UP-DOWN TRANSFORMER
CAT# TX-1255
$11.00 each
Bel Signal Transformer # DP-241-7-120 Primary: 115/230V 50/60 Hz Secondary: 120 VCT 56 VA Signal's 241 transformers use a split bobbin construction that provides superior isolation and low capacitive coupling. 2.70" X 1.94" X 2.28" high. Mounting holes on 3.12" centers. 0.187" QC/ solder lugs. UL recognized; CSA certified....
20MM MAGNET W/ HOLE FOR COUNTERSUNK SCREW
CAT# MAG-149
$1.85 each
| 100+ | $1.50 each |
Strong neodymium magnet. 20mm diameter x 4mm thick. 5mm hole beveled to 10mm for countersunk #8 screw.
ABS PROJECT BOX, 5.3" x 3" x 1.9"
CAT# MB-113
$4.50 each
| 10+ | $4.00 each |
Black ABS plastic project enclosure. Interlocking lid secured with self-tapping screws. Interior slots for pc boards. Outside dimensions: 5.30" x 2.93" x 1.93" (135mm x 75mm x 49mm). Includes hardware.
New Item
12 VDC 2.5 AMP POWER SUPPLY, USED
CAT# PS-1295
$4.95 each
Model: DC1202500. Input 100-120V, 60 Hz, 1.5 A. Output: 12V, 2.5A. 6' cable with 2.1mm coax plug, center positive. cULus.
6-24 VDC GEAR MOTOR, 1:84 RATIO
CAT# DCM-9120
$7.95 each
Hennkwell# PZ22GR9120R-084BBH. Good quality 22mm diameter planetary gear brush motor. Smooth, quiet operation. Wide operating range, 6-24Vdc. Dual ball bearings. Rated 142RPM @ 24Vdc, no-load. 113 RPM with load. 6mm diameter x 14mm shaft with hole. 2mm diameter shaft at rear of motor. Overall length of motor and gearbox, 60mm. Solder lug...
New Item
COLOR CHANGING 5MM LED
CAT# LED-279
3 for $0.99
| 100+ | $0.20 each |
Repeatedly cycles through various colors, slowly for 5 seconds, then quickly for another 5 seconds. 5mm diameter, T1-3/4 LED. Clear in off-state.
0-100V DC VOLTMETER, RED DIGITS
CAT# PM-126
$3.95 each
3-digit LED voltmeter for 0-100VDC range. 0.28" digits on a 0.89" x 0.39" display. Red digits on black background. Three wire operation. Red-black for power; yellow-black for voltage being monitored. Will monitor its own voltage. Mounting ears with holes on 1.03" centers. Also available with blue digits, CAT# PM-126B. Working current: 20mA...
3-PRONG GROUNDING AC PLUG
CAT# ACP-8
$3.35 each
| 10+ | $3.00 each |
Leviton # 515PR. Black 15 Amp grounding 3-wire AC plug. Rubber body is dirt and moisture resistant. Tough elastomeric husk. Built-in cord grip adjusts to 0.245" to 0.655" cords, 18-3 to 12-3. UL, CSA.
TIME - TEMPERATURE - VOLTAGE METER
CAT# DCLK-1
$5.50 each
3 in 1 module -- clock, thermometer, voltmeter, using the DS3231 chip. Can display any one or cycle through all three. Power supply voltage: DC5.0 ~ 30V . Temperature range: -40 to 85°C, resolution 0.1°. Voltmeter range: DC5 ~ 30V. Dimensions: 40 x 13mm. Requires connector we suggest our CAT# CON-240. Requires power supply, any 5-30...
THERMOSTATIC CONTROL MODULE
CAT# THM-4
$6.00 each
Digital module can be programmed to turn equipment on or off at specific, pre-set temperatures. Also has hysteresis setting, delay setting, upper-limit setting and upper limit alarm setting. Displays temperature in Celsius on 3-digit LED display. On-board 20A relay. Waterproof temperature sensor. Three buttons for navigating temperature...
Reduced Price
63/37 SOLDER, 1MM, 1LB
CAT# SOL-0637
$24.00 roll
AIM Sn63/Pb37. 18 ga. (1mm). Water soluble, no-clean flux. 1 lb roll.
AGC (3AG) FUSE POST
CAT# FHPM-31
$1.50 each
| 10+ | $1.35 each |
| 100+ | $1.15 each |
Screw-style cap. Fits standard AGC, 3AG 0.25" x 1.25" (5-6mm diameter x 32mm long) cartridge fuses. 0.58" (15mm) diameter threaded bushing flatted on one side. Rated 10A 250V. Solder-loop terminals. UL, CSA.
UNO R3
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...
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 ·...
Clearance
25 FT. CAT-5E PATCH CABLE, VERY SPECIAL PRICE
CAT# CB-525
$2.50 each
| 10+ | $2.00 each |
| 100+ | $1.70 each |
| 500+ | $1.30 each |
Snagless molded RJ45, 350Mhz, UTP, Pure Bare Copper stranded 24AWG, Blue.
3 AMP DC MOTOR SPEED CONTROLLER
CAT# MSC-35
$5.75 each
Controls the speed of a DC motor using Pulse-Width-Modulation (PWM). An efficient method of changing the speed of a DC motor without changing voltage. Has a potentiometer with on-off switch and a four-position screw-terminal strip for easy connection to motor and power source. Can be used as a lighting dimmer and similar applications with DC loads up...
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....
Reduced Price
36" MICRO-USB CABLE - VERY SPECIAL PRICE
CAT# CB-427
$1.50 each
| 10+ | $1.25 each |
| 100+ | $1.00 each |
We just received a bunch of these Micro-USB to USB cables, and we'd like to move them. 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. 3' overall length.
Reduced Price
LED WALL WASHER, 120 VAC
CAT# TLP-250
$3.35 each
Earthtronics Model TLP250K3X3. 120 VAC, 60Hz, 0.029A, 1.6W. Color temperature: 5000K "Cool-white". Nice-looking white plastic "wall washer-type" fixture. Operates on 120Vac house current. 30 bright white LEDs in a 2" x 2" array with diffuser lens. Inclines approximately 30° from mounting surface. Mounts with 2 screws on 2.35" centers....
New Item
40 EDUCATIONAL ELECTRONIC PROJECTS, BOOK & PARTS KIT
CAT# KT-40
$24.95 each
The Basics: 40 Exciting Labs --- 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, Engineering, Math) Education Compliant for use in school curriculum. Beautiful color photos and illustrations lead you through a...
