


Compact AMS1117 3.3V voltage regulator module with onboard capacitor filtering. Ideal for converting 4.5–12V input to a stable 3.3V output for low-power devices like ESP8266, sensors, and microcontrollers.
Specs:
Input Voltage: 4.5V–12V
Output Voltage: 3.3V (fixed)
Max Output Current: 800mA
Voltage Regulator IC: AMS1117-3.3
Output Pins: 3-pin header (Vout, GND, Vin)
Board Dimensions: ~25mm x 11mm
Compact AMS1117 3.3V voltage regulator module with onboard capacitor filtering. Ideal for converting 4.5–12V input to a stable 3.3V output for low-power devices like ESP8266, sensors, and microcontrollers.
Specs:
Input Voltage: 4.5V–12V
Output Voltage: 3.3V (fixed)
Max Output Current: 800mA
Voltage Regulator IC: AMS1117-3.3
Output Pins: 3-pin header (Vout, GND, Vin)
Board Dimensions: ~25mm x 11mm
A 4-key capacitive touch sensor module based on the TTP229 IC. Offers sleek, non-mechanical input with high sensitivity and low power usage.
Specs:
Chipset: TTP229
Keys: 4 capacitive touch pads
Output: Digital (active-low)
Interface: Standard digital I/O
Supply Voltage: 2.4V – 5.5V
Size: 35mm × 29mm
Response Time: < 60ms
Durable 4×5 membrane keypad with 20 tactile keys arranged in a matrix format. Ideal for numeric or custom function entry in embedded and control systems.
Specs:
Layout: 4 Rows × 5 Columns (20 keys)
Keys: 0–9, A–D, *, #, and 4 user-definable
Interface: 9-pin flat flexible cable
Rated for over 1 million key presses
All-in-one 16×2 LCD and 5-button keypad shield designed for Arduino. Offers convenient menu navigation and real-time display with analog input reading support.
Specs:
LCD: 16×2 Character, Blue backlight
Keys: 5 (Select, Left, Right, Up, Down)
Interface: Uses digital pins 4–10 and analog A0
Onboard trim potentiometer for contrast adjustment
Stackable design with Arduino UNO, Mega
Compact 1×4 membrane keypad with 4 tactile keys in a linear layout. Durable PET construction, ideal for simple digital inputs in embedded systems, automation, and control panels.
Specs:
4-button (A, B, C, D or 1–4) layout
5-pin header interface
Flexible flat cable
Compatible with 3.3V–5V logic systems
This 4×3 Matrix Membrane Keypad features 12 tactile keys in a grid layout for precise digital input. Durable, lightweight, and easy to interface with microcontrollers like Raspberry Pi, ESP32, or STM32.
Specs:
12 keys (0–9, *, #)
Flexible membrane with adhesive back
7-pin interface for simplified I/O
Ideal for embedded systems, password input, or access control
Unlock any electric gate or door with ease using our Bluetooth Smart Unlock Device. No Wi-Fi, no third-party apps — just secure, keyless access from your smartphone.
APM 2.8 Multicopter Flight Controller is the new version of 2.5 and 2.6. it has built-in Compass for FPV RC Drone Aircraft flight controller. Here is the new option of Built-in Compas or external compass through a jumper. 2.8 Multicoper flight Controller is an open-source autopilot system. it is also the best selling product and it also won the Challenge UAV competition.
The Arduino UNO R3 with Cable is a powerful and beginner-friendly microcontroller board featuring the Atmega328 chip. It is widely used in electronics, robotics, IoT, and DIY projects. With 14 digital I/O pins, 6 analog inputs, and a USB interface, it allows seamless programming via the Arduino IDE. The board supports multiple sensors, modules, and shields, making it ideal for students, engineers, and hobbyists. Whether you’re working on home automation, smart devices, or embedded systems, the Arduino UNO R3 ensures reliable performance. Get started with coding, prototyping, and innovation today!
The Pre-Soldered Arduino Nano V3.0 (with USB Cable) is a compact, breadboard-friendly microcontroller based on the ATmega328P. Ideal for robotics and IoT.
Microcontroller: ATmega328P
USB Interface: Mini USB (Cable Included)
I/O Pins: 22 (14 Digital, 8 Analog)
Board Type: Nano V3.0 with pre-soldered headers
The Arduino UNO R3 (Without USB Cable) is a widely-used microcontroller board based on the ATmega328P. It is ideal for electronics, robotics, and IoT projects.
Microcontroller: ATmega328P
Operating Voltage: 5V
Digital I/O Pins: 14 (6 PWM)
Analog Pins: 6
USB Interface: Type-B (Cable Not Included)
Board Type: UNO R3 (Original Design)
Arduino Nano V3.0 is a compact microcontroller board based on the ATmega328P. It features a mini-USB port, 22 I/O pins, and built-in voltage regulation, perfect for embedded projects.
Microcontroller: ATmega328P
Operating Voltage: 5V
Input Voltage: 7–12V
I/O Pins: 22 (14 Digital, 8 Analog)
USB Interface: Mini USB
Board Type: Nano V3.0 (Soldered Headers)
The Arduino Uno R3 SMD Board is based on the ATmega328P microcontroller with a surface-mount design for compactness and durability. A perfect fit for learners and developers working on electronics, robotics, and automation projects.
Microcontroller: ATmega328P (SMD)
Operating Voltage: 5V
I/O Pins: 14 Digital (6 PWM), 6 Analog
USB Interface: CH340G (USB Cable Not Included)
Board Type: Uno R3 SMD Edition
A 4-key capacitive touch sensor module based on the TTP229 IC. Offers sleek, non-mechanical input with high sensitivity and low power usage.
Specs:
Chipset: TTP229
Keys: 4 capacitive touch pads
Output: Digital (active-low)
Interface: Standard digital I/O
Supply Voltage: 2.4V – 5.5V
Size: 35mm × 29mm
Response Time: < 60ms
All-in-one 16×2 LCD and 5-button keypad shield designed for Arduino. Offers convenient menu navigation and real-time display with analog input reading support.
Specs:
LCD: 16×2 Character, Blue backlight
Keys: 5 (Select, Left, Right, Up, Down)
Interface: Uses digital pins 4–10 and analog A0
Onboard trim potentiometer for contrast adjustment
Stackable design with Arduino UNO, Mega
Compact 1×4 membrane keypad with 4 tactile keys in a linear layout. Durable PET construction, ideal for simple digital inputs in embedded systems, automation, and control panels.
Specs:
4-button (A, B, C, D or 1–4) layout
5-pin header interface
Flexible flat cable
Compatible with 3.3V–5V logic systems
This 4×3 Matrix Membrane Keypad features 12 tactile keys in a grid layout for precise digital input. Durable, lightweight, and easy to interface with microcontrollers like Raspberry Pi, ESP32, or STM32.
Specs:
12 keys (0–9, *, #)
Flexible membrane with adhesive back
7-pin interface for simplified I/O
Ideal for embedded systems, password input, or access control