This mount will fit any NEMA-17 motor (with 31mm hole spacing) with four screws. There's two 30mm long slots, 30mm apart so you can easily attach it. ..
The ESP8266 WiFi Module is a self contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. T..
This breakout board for Allegro’s A4988 microstepping bipolar stepper motor driver features adjustable current limiting, over-current and over-tempera..
Need some indicators? We are big fans of these diffused red LEDs, in fact we use them exclusively in our kits. They are fairly bright so they can be s..
Resistors are a good thing, in fact, they’re actually crucial in a lot of circuit designs. The only problem seems to be that resistors disappear into ..
If you've started designing your own PCBs in Eagle or KiCad and want to make your PCB a reality, you may start out with an etching system to pattern o..
If you need to connect a DC power adaptor to a board that doesn't have a DC jack - this adapter will come in very handy! There is a 2.1mm DC jack on o..
The AMS1117 series of adjustable and fixed voltage regulators are designed to provide up to 1A output current and to operate down to 1V input-to-outpu..
This screw terminal can be removed with an extra plug.This makes it easy to switch between different terminals without having to unscrew the terminals..
This screw terminal can be removed with an extra plug.This makes it easy to switch between different terminals without having to unscrew the terminals..
We do lots of converting from TTL serial to USB (using the FTDI and Silicon Labs ICs). But what do you do if you've got a laptop and need TTL serial? ..
UTP3000TFL-II series single-channel linear DC power supplies are economical benchtop tools for DIY electronics hobbyists, electronics manufacturing an..
The A3144 is an integrated Hall effect latched sensor. That’s nice but what does it do? Holding a magnet near the sensor will cause the output pin to ..
An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VCC to an outer pin, GND to..
This 5.5mm/2.1mm barrel plug (male) to screw terminal will come in very handy if you want a DC power connector that runs off a battery pack or wired p..
Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. The MAX31855K does everything for you, and can be eas..
This is an LM2596S DC-DC buck converter step-down power module with high-precision potentiometer, capable of driving a load up to 3A with high efficie..
Breadboard including power supply. The power supply can directly take power from DC wall plug or USB port and outputs are selectable between 5V or 3.3..
These are 20cm and 10 cm long jumper wires terminated as male to male. Use these to jumper from any female header on any board. Multiple jumpers can b..
Officially supported by Arduino IDE, we can burn Arduino bootloader onto chips, and practically program any Atmel AVR microcontroller by this powerful..
This screw terminal can be removed with an extra plug.This makes it easy to switch between different terminals without having to unscrew the terminals..
Jumper wires are simply wires that have connector pins at each end, allowing them to be used to connect two points to each other without soldering. Ju..
This battery box holder with pin connector, fit for 18650 batteries.With weld leg design, you can easily to put the battery in it.With a cap and on/of..
This is a great connector for anyone doing RF work, when an SMA connector is required. It hugs the edge of a standard 0.063" thick PCB and 'launches' ..
Medium thickness enameled copper wire - 0.5mm in diameterEach spool consists of approximately 1m of wireAffordable and versatileEnamel insulation prev..
If you need to connect a DC power adaptor to a board that doesn't have a DC jack - this adapter will come in very handy! There is a 2.1mm DC jack on o..
This is our heat shrink kit. We use it for all sorts of handy projects. Use it to reinforce connections, protect devices, and electrically isolate exp..
Here is a lovely little aluminium heatsink with fins for a typical voltage regulator such as a 7805 which is typically available in a TO-220 package. ..
Ring terminals offer a tight and secure connection in high vibration areas. The insulated sleeve is securely fastened to metal grip sleeve providing p..
If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. This logic level converter is a small device that s..
This 5.5mm/2.1mm barrel plug (male) to screw terminal will come in very handy if you want a DC power connector that runs off a battery pack or wired p..
This device is designed to attach and secure cables to control boxes, distribution panels, electrical appliances, machines, etc.This product is also u..
Description:*Complete With Locknut and Washer.*For 3mm-6.5mm Cable Diameter.*Waterproof, Dust-proof, Anti-acid, Anti-alcohol and so on.*Easy to instal..
PG9 cable gland fit for 4mm to 8mm cable rangeMake of 4 parts, lock nut, main unit, seal, sealing nut, easy to use and installSpecial design of clampi..
This is a handy little device that can save your system from smoking. A resettable fuse (also known as a PTC) is a resistor that has very unique prope..
PCB Mounting Type modular jack for easy PCB mounting.RJ45 Modular PCB Jack Telephone Connector.Easy to soldering, suitable for the standard network RJ..
Solder wick](http://en.wikipedia.org/wiki/Solder_wick) is a composed of copper threads braided together. Flux is normally added to help the solder flo..