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 ..
This is the LM317TG voltage regulator, a three-terminal positive regulator with a 1.2V to 37V adjustable output voltage. This adjustable regulator pro..
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..
This is the Arduino V2 Pro Mini! It's thin (0.8mm)! This Mini board has an adjustable voltage regulator(you can set the output voltage by yourself) ru..
HC-05 is a class-2 bluetooth module with Serial Port Profile , which can configure as either Master or slave. a Drop-in replacement for wired serial c..
Arduino Nano is a surface mount breadboard embedded version with integrated USB. It is a small, complete, and breadboard friendly. It has everything t..
Timing belts are a fantastic way to transfer rotational motion (from a stepper motor) into linear motion (along a rail) and these GT2 belts are excell..
These premium calipers come with an extra battery and auto shut-off. Measurements can be taken in either metric or standard. The calipers are 6" in le..
This is a 16 character by 2 line display that runs at 3.3V. Utilizes the common ST7066/HD44780 parallel interface (datasheet). Interface code is widel..
These are LED tactile buttons that have a built in Blue LED which can be controlled by your microcontroller! They are rated at 50 mAh and are 12 mm in..
These are LED tactile buttons that have a built in Blue LED which can be controlled by your microcontroller! They are rated at 50 mAh and are 12 mm in..
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..
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 ..
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..
The Arduino community has come up with the latest revision for the Uno board. It is a beautifully designed board not only from its looks but has some ..
These single-pin housings work with our wires with pre-crimped terminals and our crimp pins to let you quickly make custom cables that mate with vario..
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..
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..
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 ..
MAX7219 is a kind of integrated serial input/ output common cathode display driver, it connects microprocessor and 8-digit seven period of digital LED..
Optimize functionality in your circuit by placing this 3590S-2-104L potentiometer from Bourns at critical points. This product has a resistance value ..
Top adjust 3/8" multi-turn cermet trimming potentiometer fully sealed in a robust construction suitable for PCB mounting.5k resistanceTop adjustMounte..
Top adjust 3/8" multi-turn cermet trimming potentiometer fully sealed in a robust construction suitable for PCB mounting.5k resistanceTop adjustMounte..
Optimize functionality in your circuit by placing this 3590S-2-104L potentiometer from Bourns at critical points. This product has a resistance value ..
Optimize functionality in your circuit by placing this 3590S-2-103L potentiometer from Bourns at critical points. This product has a resistance value ..
Potentiometers are incredibly useful, whether you're controlling the volume on your stereo or the 'mood lighting' in your room. The problem with tradi..
This is a joystick very similar to the ‘analog’ joysticks on PS2 (PlayStation 2) controllers. Directional movements are simply two potentiometers - on..
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..
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..
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..
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..