Electronics

Introduction    Keyestudio Arduino super learning kit MEGA is suitable for Arduino enthusiasts. This kit includes 32 projects with detailed tutori...

Pretty Standard copper-strip board for prototyping and general circuit soldering. 30 Lines with 48 holes per line.

Feature:1.Working Voltage : 5V(DC)2.Static current: Less than 2mA.3.Output signal: Electric frequency signal, high level 5V, low level 0V.4.Sensor ...

The included power relay is an Omron G5LE-14-DC5 and is rated for up to 10 A under most conditions.OverviewThe Pololu basic relay carrier modules m...

Trimmer 10k potentiometer - Breadboard Friendly

Description: 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...

Mini Pushbutton Switch

SparkFun Load Cell Amplifier - HX711

SPDT Slide Switch

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 5 V. The board me...

MicroSD card breakout board+

DescriptionRing, Ring! Who's that callin'? It's your breadboard! Introducing Adafruit FONA MiniGSM, an adorable all-in-one cellular phone module th...

These small single-pole, double-throw (SPDT) slide switches are rated for 300 mA at 50 VDC and have a 0.1″ pin spacing that works with standard sol...

IR Receiver Diode

BC547 NPN Transistor

22pF Ceramic capacitor

PIC16F877A microcontroller

Pack of 10 Resistors 1K ohm 1/4W 5%

LM7805 Step Down Voltage regulator

Audio Jack 3.5mm for Breadboard

Pack of 10 Resistors 330 ohm 1/4W 5%

Pack of 10 Resistors 10K ohm 1/4W 5%

4x4 Matrix Keypad

Relay Module 5V 8 Channel

Pololu Carrier for MQ Gas Sensors (Bare PCB Only)

Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. The MAX31855K does everything for you, and can be...

This single-pole, double-throw (SPDT) momentary switch can be used as a general-purpose micro switch or tactile obstacle-detector for your robot. T...

To use, connect one side of the photo cell (either one, its symmetric) to power (for example 5V) and the other side to your microcontroller's analo...

NPN Transistor (PN2222)

As digital devices get smaller and faster, once ubiquitous 5 V logic has given way to ever lower-voltage standards like 3.3 V, 2.5 V, and even 1.8 ...

LED's Pack of 10 - (5mm)

IR Transmitter Diode

General Purpose Relay - 10A 12V

Crystal 4MHz

The Pololu basic 2-channel relay carrier modules make it easy to control two single-pole, double-throw (SPDT) switches independently from low-volta...

D24V5Fx regulator family overviewThese buck (step-down) voltage regulators generate lower output voltages from input voltages as high as 36 V. They...

555 Timer Chip