Velcro Wristband – Adjustable Strap for Wearable Electronics
Adjustable Velcro Wristband for Wearable Electronics
This adjustable nylon Velcro wristband secures Arduino, ESP32, and Raspberry Pi components for wearable electronics projects, offering a comfortable fit from 15 cm to 25 cm wrist circumferences.
Key Specifications
| Material | Nylon hook-and-loop |
| Length | 28 cm (total strap length) |
| Width | 2.5 cm |
| Adjustable Range | 15 cm – 25 cm (wrist circumference) |
| Closure Type | Velcro (reusable press-to-close) |
| Color | Black |
| Weight | 12 g |
| Compatibility | Universal (any electronics module) |
What You Can Build With This
- DIY Step Counter: Attach an Arduino Nano and accelerometer to the strap and count steps with simple code.
- WiFi Smart Wristband: Mount ESP32 and a small OLED display to send phone notifications to your wrist.
- Raspberry Pi Wearable Camera: Secure a Pi Zero and camera module for time-lapse photography on the go.
- CBSE Class 12 Physics Practical: Build a pulse sensor wristband with Arduino to demonstrate bio‑signal monitoring.
- Smart India Hackathon Assistive Band: Prototype a fall‑detection or haptic feedback band for hearing‑impaired users.
Compatibility
| Platform | Compatible | Connection | Library / Method |
|---|---|---|---|
| Arduino Uno R3 | Yes | N/A (strap) | Physical mounting |
| Arduino Nano | Yes | N/A (strap) | Physical mounting |
| Arduino Mega 2560 | Yes | N/A (strap) | Physical mounting |
| ESP8266 NodeMCU | Yes | N/A (strap) | Physical mounting |
| ESP32 Dev Board | Yes | N/A (strap) | Physical mounting |
| Raspberry Pi Pico | Yes | N/A (strap) | Physical mounting |
| Raspberry Pi 4 / 5 | Yes (with case) | N/A (strap) | Mount in enclosure |
Wiring and Interface Notes
The Velcro wristband requires no wiring; simply wrap it around your wrist or project enclosure. Ensure the strap width matches your module’s mounting slots or use adhesive pads to attach components. For a firm hold during movement, press the Velcro closure fully and avoid overhandling the hook side.
Frequently Asked Questions
Can this strap hold batteries or sensor modules securely?
Yes, the adjustable Velcro can secure small battery packs, sensor boards, and microcontrollers like Arduino Nano. It grips well when wrapped snugly.
Is the strap washable and durable enough for daily wear?
The nylon material is hand-washable and holds up to regular use, but avoid pulling it apart with excessive force to maintain hook‑and‑loop integrity.
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items