18650 cylindrical battery holder, fire retardant pc+pp+gp materials;Crack resistant edge with the slot, with the firm, It can accomodate various size;..
The WeMos lithium battery shield provides a means of powering your microcontroller project from a single cell (3.7V) lithium battery. The shield conta..
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..
A row of headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs, general custom headers or for Arduino Prototype Shield.
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Arduino Nano is a surface mount breadboard embedded version with integrated USB. It is a small, complete, and breadboard friendly. It has everything t..
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. ..
Measuring the absolute pressure of the enviroment using a digital barometer such as this has some interesting applications. By converting the pressure..
Very low-cost cellphone module. A mini GSM / GPRS breakout board based on SIM800L module, supports quad-band GSM/GPRS network, available for GPRS and ..
SIM800L is the advanced version of SIM900 series, and the V2.0 even more advance with the ability to directly connected to the 5V pin of any Arduino b..
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? ..
Accurate sensor to measure AC/DC current up to 20A. The sensor can even measure high AC mains current and is still isolated from the measuring part du..
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..
Top adjust 3/8" multi-turn cermet trimming potentiometer fully sealed in a robust construction suitable for PCB mounting.5k resistanceTop adjustMounte..
This is an easy, simple to use Passive IR (PIR) sensor – it only needs a single I/O pin on a microcontroller.or can be easily interfaced with relay or..
Control the flow of fluid using the flow of electrons! This liquid valve would make a great addition to your robotic gardening project. There are two ..
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 ..
Intended mainly to hold lithium batteries used for memory back-up."Snap-in" type contacts make it easy to hold during wave soldering.Identification of..
This is your basic spool of leaded solder with a 63/37 water soluble resin core. 0.8mm gauge. Mechanic Brand. Sold in units of 50gTin(Sn):63%Lead(Pb):..
This is a 24 AWG stranded copper hook-up wire. It conforms to the UL1007 specification and is rated for up to 80°C and 300 VAC.Stranded wire is more f..
This is a 24 AWG stranded copper hook-up wire. It conforms to the UL1007 specification and is rated for up to 80°C and 300 VAC.Stranded wire is more f..
This is a 24 AWG stranded copper hook-up wire. It conforms to the UL1007 specification and is rated for up to 80°C and 300 VAC.Stranded wire is more f..
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..
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..
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. ..
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 5.5mm/2.1mm barrel Jack/plug (male-female) to screw terminal will come in very handy if you want a DC power connector that runs off a battery pac..
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..
Product advantages1. The electric lock has a built-in micro switch for short-circuit signal output. When locked, the signal line is turned on, and aft..
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..