Cytron UNO Special Edition – Arduino-Compatible Board with Side Connectors
The Cytron UNO Special Edition (CT-UNO-SE) is a fully Arduino-compatible development board designed for makers, students, and hobbyists who need reliable performance for DIY electronics and robotics projects.
Built around the ATmega328P microcontroller, this board offers the familiar Arduino UNO experience while adding enhanced stability with the FTDI FT231X USB-to-Serial chip, ensuring smoother programming and communication.
Whether you're prototyping sensors, robotics circuits, or automation systems, this board delivers a dependable and beginner-friendly platform for all your microcontroller learning needs.
What makes the CT-UNO-SE stand out is its unique side connectors, allowing it to be stacked on top of or beneath Arduino shields, giving you maximum flexibility while building layered circuits or compact embedded systems.
With full Arduino UNO R3 shield compatibility, 14 digital I/O pins, 6 analog inputs, and both 5V and 3.3V regulated outputs, this special edition board combines convenience, versatility, and long-term durability - all wrapped into a sleek white PCB that makes your projects look clean and professional.
Features
Built with the ATmega328P microcontroller paired with the Optiboot bootloader for faster program uploads.
Equipped with the FTDI FT231X USB interface, offering stable and reliable serial communication.
Supports a wide DC input range of 7–15V, suitable for most maker power setups.
Includes a 1A 5V regulator and 500mA 3.3V regulator for powering sensors and modules.
Offers 14 digital I/O pins (6 PWM) and 6 analog inputs for versatile interfacing.
Fully R3 shield compatible with special side connectors for flexible stacking.
Features 32KB Flash memory, 2KB SRAM, and 1KB EEPROM for program storage.
Comes with easily visible TX, RX, power, and pin-13 LEDs placed on the board edge.
Utilizes a durable USB Micro-B connector on a clean white PCB.
This product comes with a 12 months manufacturer warranty from the date of purchase, covering manufacturing defects only.
Warranty Void If:
The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.
CT-UNO-SE is reliable, handled multiple sensors without crashing. Packing prevented shipping damage effectively. Delivery within 48 hours. Website product images accurate. Technical support via chat clarified pinouts instantly. Perfect upgrade from basic Uno.
V
Vinitha
Smooth Experience
Website experience ordering CT-UNO-SE was hassle-free with secure payment. Delivery prompt, well-packed in foam. Product quality high, no bent pins or defects. Customer support confirmed stock availability quickly. Board performs reliably in my sensor projects.
R
Rahul
Works Perfectly
CT-UNO-SE works perfectly out of box, LED blink sketch ran smoothly first try. Delivery super fast, packing intact. Website easy to browse and order. Quality build with solid USB port. Excellent for Raspberry Pi interfacing too.
N
Nishtha
Great Support
Customer support at Robocraze responded fast to my pre-order query about CT-UNO-SE compatibility. Delivery on time, packing professional. Website has helpful tutorials. Board powers up reliably, uploaded code without issues. Ideal for my DIY electronics projects.
S
Someshwar
Fast Delivery
Received my CT-UNO-SE quickly via speedy delivery from Robocraze. Packing was secure with bubble wrap protecting the board perfectly. Website checkout was smooth and easy. Product arrived in perfect condition, ready for my Arduino projects right away. Highly impressed overall.
While the product has always been good and have never found a faulty one, the experience of purchase from Robocraze has also always been a wonderful one. On time delivery, well packaged, no follow up or reminder, easy tracking etc. Great work team, keep it up !!