PAM8403 Amplifier Module Mini Digital Power 3W x 2
$4.99The PAM8403 Super Mini Digital Power Amplifier basically has every connection label imprinted so you don't need…
ENC28J60 Ethernet LAN Network Module
$13.95The ENC28J60 Ethernet Module utilizes the new Microchip ENC28J60 Stand-Alone Ethernet Controller IC featuring a host of…
Mini-360 Buck DC-DC Converter Step Down Module 4.75-23V to 1-17V
$3.95Mini-360 Buck DC-DC Converter accepts any voltage from 4.75 - 23VDC and outputs at a lower voltage…
LM2596HVS-ADJ Step-down Module 4-50V Wide Input Range
$4.65The LM2596HV series of regulators are monolithic integrated circuits that provide all the active functions for a…
Endstop Mechanical Limit Switches for 3D printer (without cables)
$6.95The basic operation of these endstops is to set the logical state of a pin in the…
PC817 2 Channel Optocoupler Module
$6.95PC817 2-Channel Optocoupler Isolation Board. Onboard with 2-Channel 817 are independent, so can achieve different voltage control…
LJ12A3-4-Z/BY PNP Inductive Proximity Sensor Switch DC 6V-36V
$9.15The LJ12A3-4-Z/BY is a popular inductive proximity switch that is used commonly for detecting, controlling, and switching…
XL4005 5A DC-DC Adjustable Step Down Module
$7.95The DC-DC 5A Adjustable Stepdown Power Supply Module is based on the XL4005 IC, which gives it…
Dual USB Voltage Converter Module 9-24V to 5V 3A DC-DC
$6.55The input voltage range of the mobile power supply boost module is DC6V-24V, the output voltage range…
GY-85 Sensor Modules 3V-5V 9 Axis ITG3205 +ADXL345 + HMC5883L Sensor Module
$14.95This module is the newest 9 DOF Sensor module alteration based on an ADXL345 accelerometer, ITG3205 gyroscope,…
LM2596 Dual USB Step Down Buck Module
$7.95LM2596 car charge and down the module, dual USB 3A high current support two mobile phones charging…
MPU-6500 GY-6500 I2C 3-Axis Accelerometer Module 6DOF 3- Axis Gyro for Arduino
$8.55This MPU6500 module integrates a 3-axis gyroscope, 3-axis accelerometer and DMP (Digital Motion Processor), all in one…
Endstop Mechanical Limit Switch RAMPS 1.4 Fit for 3D Printer Red with Cable
$6.95Mechanical Endstop Limit Switch Module for 3D Printer Makerbot Prusa Mendel RepRap CNC Arduino Mega 2560 1280…
45 In 1 Sensor Module Starter Kit
$53.9545 In 1 Sensor Module Starter Kit This is a perfect kit developed especially for those beginners…
37 in 1 Sensor Module Shield Starter Kit
$45.95Suitable to be used with many microcontrollers, including ESP8266, ESP32, Arduino Uno, Mega 2560, Leonardo Arduino Nano…
Pro Micro Atmega32U4 For Arduino
$15.95The Arduino pro micro board is broken down into 24 individual pins. It has 3 indication LEDs,…
Universal Perfboard Bakelite Copper Single Sided PCB
Price range: $0.58 through $7.95Universal Perfboard Copper Single-Sided PCB are pre-coated, and the rows and columns are labelled, so you can…
8 Channels IIC I2C level Converter Bi-Directional
$4.958 channel Level Switching (3.5V to 5V) IO Module Logic Level Converter is able to convert signals…
Nano USB C V3.0 ATmega328P CH340G 5V
$11.25The Pro Micro is similar to the Pro mini except with an ATmega32U4 on board. The USB…
1mt or 5mt K-Type Thermocouple Probe 5mm x 50mm 2Wire M8 Thread.
Price range: $8.95 through $11.95This Type-K Thermocouple is made out of chrome and alumni while offering a temperature high of 500°C…
WeMos D1 mini Pro ESP8266 (V3.0)
$7.95The WeMos D1 mini pro ESP8266 (V3.0) is a miniature wireless 802.11 (Wifi) microcontroller development board
Raspberry Pi Pico
$8.99The Raspberry Pico, is A low-cost, High-Performance Microcontroller board built around Raspberry Pi's very own chip -…
Dual USB DC-DC Step-Down Power Supply Converter
$9.80This module has a short circuit for protection. Great for DIY Mobile Power Supply, 5V output for…
6S 12A BMS Li-ion Battery Charging Protection Module
$10.956S 15A BMS Li-ion Battery Charger Protection Module, Charger BMS Protection Board Module is a small PCB…
TMC2209 V1.3 Stepper Motor Driver
$12.95TMC2209 V1.3 stepper drivers are configured via UART, and that UART control is required to configure many…
DVR8825 Stepper Motor Driver
$7.15Stepper motor driver, suitable for 3D printer controllers such as 3D MKS Gen v1.4 and many others.…
AT2100 Stepper Motor Driver
$9.95Stepper motor driver, suitable for 3D printer controllers such as 3D MKS Gen v1.4 and many others.…
TP4056 TYPE-C USB 1A 5v lithium battery charger
Price range: $3.95 through $4.95Use mature charging chip TP4056, simple peripheral circuits, good protection performance, and high charging accuracy. Fully machinery…
TP4056 Micro USB 1A 5v lithium battery charger
Price range: $3.95 through $4.95Use mature charging chip TP4056, simple peripheral circuits, good protection performance, and high charging accuracy. Fully machinery…
Samsung 30Q 18650 3000Mah 15A Battery - Button Top
$12.95With acontinuous discharge rate of 15A, the Samsung 30Q 18650 battery is an excellent choice for moderate-to-high-drain…