


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.
The UNI‑T MSO7000X Series offers ultra-high-speed digital oscilloscopes with 1–2 GHz analog bandwidth, 10 GSa/s real-time sampling, 1 Gpts memory depth, UltraAcq® waveform capture up to 800k wfms/s, and 2M wfms/s in Sequence mode. Featuring Ultra Phosphor 3.0 display, multi-touch 15.6″ FHD touchscreen, advanced triggering, and optional 16-channel logic analyzer, it’s built for demanding signal analysis
The UNI‑T MSO2000X Series are advanced mixed-signal oscilloscopes (MSOs) utilizing Ultra Phosphor 3.0 display, 100–300 MHz bandwidth, 5 GSa/s real-time sampling, 100 Mpts memory depth, and 16‑channel logic analysis (optional). These units deliver ultra-fast waveform capture (2 M wfms/s), deep signal insight, and versatile decoding—ideal for embedded, power electronics, and communication system diagnostics
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
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.
The KC ESD11 Tweezer is a precision-engineered anti-static tweezer designed for handling delicate electronic components, SMD assembly, and micro-soldering tasks. Featuring fine tip accuracy, ESD-safe coating, and a lightweight ergonomic design, it ensures safe and precise component handling, making it ideal for Arduino projects, mobile PCB repair, and industrial electronics.
The KC BS02 Brush is a precision anti-static cleaning brush designed for delicate electronics, PCB cleaning, and rework tasks. Built with ESD-safe nylon bristles and a durable, lightweight handle, it is ideal for removing flux residue, dust, and debris from sensitive electronic components, mobile PCBs, and SMD assemblies.
The Shafi Brushless Water Pump DC 12V is a compact, energy-efficient, and low-noise submersible pump designed for continuous water circulation in electronics cooling, hydroponics, aquariums, and DIY projects. It operates with brushless motor technology, ensuring longer lifespan, low heat generation, and stable flow up to 240L/H. Compatible with Arduino-controlled automation and other IoT-based setups.