Controllers & Development Boards
Arduino Uno R3
Arduino Nano
Arduino Mega 2560
Arduino Pro Mini
Arduino Leonardo
Arduino Due (ARM Cortex-M3)
ESP32 Dev Board
ESP32-S2 NodeMCU
ESP32-CAM
ESP8266 NodeMCU
Raspberry Pi Pico
Raspberry Pi 4 Model B (8GB)
Raspberry Pi Zero 2 W
STM32 Blue Pill (STM32F103C8T6)
ATTiny85
ATTiny13A
Teensy 4.1
Beetle BLE
Seeed Studio XIAO RP2040
Particle Boron (LTE)
Digispark Kickstarter
Orange Pi PC
High Power & Industrial Motor Drivers
Cytron 10A DC Motor Driver
SmartElex 15A Motor Driver
BTS7960 43A Driver
IBT-2 High Power Driver
TB6600 Stepper Driver
A4988 Stepper Driver
DRV8825 Stepper Driver
TMC2209 Silent Driver
MD10C R3 Driver
Sabertooth Dual 12A
VNH5019 Driver Shield
PCA9685 16-Channel Servo Driver
Hobbywing 30A ESC
SimonK 20A ESC
VESC Motor Controller
Specialty Motors & Motion
Coreless DC Motor (Drone)
Worm Gear DC Motor
775 High Torque DC Motor
555 DC Motor
RS-380 DC Motor
NEMA 17 Stepper
NEMA 23 Stepper
Micro Metal Gear Motor (N20)
Linear Actuator 12V
Continuous Rotation Servo
Waterproof Servo RDS3218
Encoder for N20 Motor
Optical Encoder Disk
Industrial & Medical Sensors
MAX30102 Heart Rate Sensor
AD8232 ECG Module
AS608 Fingerprint Sensor
VL53L0X ToF Sensor
BME280 Sensor
MLX90614 IR Temp
HX711 Load Cell Amplifier
HMC5883L Magnetometer
Water Flow Sensor YF-S201
pH Sensor Kit
TDS Sensor
Turbidity Sensor
MQ-3 Alcohol Sensor
MQ-7 CO Sensor
MQ-135 Air Quality
Flame Sensor
Vibration Sensor SW-420
Hall Effect Sensor A3144
Optical Dust Sensor
DS18B20 Waterproof Temp
MAX6675 Thermocouple
Current Transformer SCT-013
ZMPT101B Voltage Sensor
Color Sensor GY-31
Advanced Communication Modules
SIM900A GSM
SIM7600 4G LTE
LoRaWAN Gateway
nRF52840 BLE
CAN Bus MCP2515
RS485 to TTL
USB to TTL CP2102
FT232RL FTDI
PL2303 USB Serial
Bluetooth Audio Receiver
FM Radio RDA5807M
SYN6288 Voice Module
W5500 Ethernet
ENC28J60 Ethernet
CC1101 RF Module
HC-12 Long Range
XBee Pro S2C
ICs & Logic
ATmega8
CD4017 Counter
CD4051 Multiplexer
SN74HC595 Shift Register
ULN2803 Driver IC
LM317 Regulator
LM324 Op-Amp
NE5532 Audio Op-Amp
TDA2030 Amplifier
PAM8403 Audio Module
Mechanical Hardware
Acrylic Robot Arm
4DOF Metal Robot Arm
Tank Tread Kit
Mecanum Wheel
Linear Rail MGN12
GT2 Timing Pulley
Limit Switch
Servo Brackets
Power & Batteries
18650 Battery Holder
Li-ion BMS 4S 30A
Active Balancer
XT30 Connector
AS150 Anti Spark
Buck-Boost Converter
SMPS 12V 5A
SMPS 24V 10A
Solar Charge Controller
Passive & Misc Components
Trimmer Capacitor
Ceramic Resonator 16MHz
SMD Resistor Kit
SMD Capacitor Kit
Ferrite Core
Solid State Relay
Thermal Switch
Heat Sink TO-220
Piezo Buzzer
Peltier Module
Solenoid Valve
Solenoid Door Lock
The Core "Brain" & Driver
Arduino Uno R3 (SMD / DIP)
Arduino Nano
Arduino Mega 2560
L298N Dual H-Bridge Motor Driver
L293D Motor Driver Shield
SmartElex L298N with Arduino Uno
ESP32 Development Board
NodeMCU ESP8266
Raspberry Pi Pico
ATmega328P IC
Motors, Wheels & Motion
BO Motor 60 RPM
BO Motor 100 RPM
BO Motor 200 RPM
BO Motor 300 RPM
Metal Gear Side Shaft DC Motor
Johnson Geared Motor
Planetary Geared Motor
NEMA 17 Stepper Motor
SG90 Servo Motor
MG995 Metal Gear Servo
MG90S Micro Servo
65mm Robot Wheel
70mm Robot Wheel
80mm Robot Wheel
Omni Wheel
Mecanum Wheel (Left)
Mecanum Wheel (Right)
Plastic Caster Wheel
Metal Ball Caster
Tracked Chassis Belt
GT2 Pulley
Timing Belt
Coupler 4mm to 5mm
Motor Mounting Bracket (L)
Universal Joint
Power & Battery Management
18650 Li-ion Battery
18650 Single Holder
18650 Dual Holder
Li-Po Battery 11.1V
9V Battery
9V Snap Connector
TP4056 Charging Module
BMS 2S / 3S
LM2596 Buck Converter
XL6009 Boost Converter
MT3608 Boost Module
DC Jack Female
DC Jack Male
Rocker Switch
Slide Switch
LM7805 Regulator
LM7812 Regulator
AMS1117 3.3V
USB Type-C Charging Module
Power Bank Module
Sensors (Autonomy)
HC-SR04 Ultrasonic Sensor
IR Obstacle Sensor
TCRT5000 Line Sensor
MPU6050 Gyro Sensor
DHT11 Sensor
LDR
PIR Motion Sensor
MQ-2 Gas Sensor
Sound Sensor
Soil Moisture Sensor
Water Level Sensor
Hall Effect Sensor
Rain Sensor
BMP180 Pressure Sensor
TCS3200 Color Sensor
Flex Sensor
FSR Sensor
IR Receiver TSOP
IR Remote
KY-033 Line Sensor
Communication & Wireless
HC-05 Bluetooth
HC-06 Bluetooth
NRF24L01
433MHz RF Module
GPS NEO-6M
SIM800L GSM
RFID RC522
RFID Tags
ESP-01 WiFi
LoRa SX1278
Indicators & Displays
16x2 LCD
I2C LCD Backpack
0.96 OLED Display
7-Segment Display
4-Digit 7-Segment
8x8 LED Matrix
RGB LED
WS2812B LED Strip
Active Buzzer
Passive Buzzer
Laser Diode Module
LED Bar Graph
Tools & Miscellaneous
Soldering Iron
Solder Wire
Flux
Desoldering Pump
Multimeter
Wire Stripper
Tweezers
Heat Sink
Thermal Paste
Emergency Stop Switch
Mini Vibration Motor
Solar Panel 6V
Plastic Enclosure Box
➕ Show More Components