100 LEDs Mixed Color LED Size 5mm In Box
🌈 100 pcs 5 mm LEDs Assorted Color Pack (with Storage Box)
This LED assortment kit features 100 standard 5 mm through‑hole LEDs—20 each in Red, Green, Blue, Yellow, and White—neatly organized in a convenient storage box. Ideal for prototyping, hobby electronics, Arduino, Raspberry Pi, DIY crafts, and educational projects.
📊 Technical Specifications
Parameter | Value |
---|---|
LED Size | 5 mm round through-hole |
Colors Included | Red, Green, Blue, Yellow, White – 20 pcs each |
Forward Voltage | Red/Green/Yellow: 1.8–2.2 V |
White/Blue: 2.4–3.2 V | |
Max / Recommended Current | Max 20 mA, recommended 15–18 mA |
Luminous Intensity | Red/Green/Yellow: ~600–800 mcd |
Blue: ~1,000–1,200 mcd | |
White: ~14,000–16,000 mcd | |
Viewing Angle | ~120° |
Lens Type | Diffused or transparent (varies by pack) |
Storage | Durable plastic box for classification and protection |
🔧 Arduino Wiring & Usage
Each LED can be connected with a simple current-limiting resistor (approx. 330 Ω):
CopyEdit5 V ── Resistor ≈330 Ω ── (+) LED (5 mm) (–) ── GND
Sample Blink Code:
CopyEditint led = 8; void setup(){ pinMode(led, OUTPUT); } void loop(){ digitalWrite(led, HIGH); delay(500); digitalWrite(led, LOW); delay(500); }
Use different pins to blink multiple colors or create fading patterns with analogWrite().
📱 IoT & App Integration Ideas
RGB status indicators for ESP32/ESP8266 IoT devices
LED feedback in MIT App Inventor or Blynk‑controlled projects
Prototyping smart indicators, wearables, and décor light effects
▶️ YouTube Tutorial
Here’s a video demo showing how to wire and test 5 mm LEDs with Arduino:
https://www.youtube.com/watch?v=QdJv7wEye2k
how to test it ?
https://youtube.com/shorts/gH2GF45Prcs?si=9A-kIiui7g43vLtw
(Arduino basic LED circuit & blink test)