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Object Detection

Object Detection returns class labels, confidence scores, and bounding boxes for all detected objects in a single image, no ML setup needed.

circuitdigest.cloud

Hand Gesture Detection

Detect and recognise hand gestures in any image. Identifies 35 classes digits 1–9 and letters A–Z perfect for sign language interfaces, gesture-controlled IoT, and HCI projects.

10 scans/day50 scans/monthView Docs

Get Started in Minutes

Start sending IoT notifications in just a few simple steps

1

Create Account

Sign up for free, no credit card required

2

Get API Key

Generate your API key from the dashboard

3

Upload Gesture Image

POST a photo of a hand showing a gesture

4

Get Recognition Results

Receive gesture class, confidence, and bounding box

Try API
Test the Hand Gesture Detection directly from your browser
API Key:
cd_xxxxxxxxxxxxxxxxxxxx

Gesture Image

Upload Image

Upload an image for analysis. Use a clear, well-lit photo for best results.

Click or drag & drop

JPG, PNG up to 5MB

30%

Minimum detection confidence lower values catch partially visible gestures but may increase false positives

Result

No result yet

Upload an image and run the test to see the annotated output

1#!/usr/bin/env python3
2"""
3Raspberry Pi - CircuitDigest Hand Gesture Detection API
4--------------------------------------------------------
5Captures a frame with Pi Camera / USB webcam, sends it to
6the cloud API, and prints the detected gestures.
7
8Install: pip install requests
9"""
10import requests
11
12API_URL = "https://www.circuitdigest.cloud/api/v1/hand-gesture-detection/detect"
13API_KEY = "YOUR_API_KEY"
14
15def detect_gesture(image_path: str) -> dict:
16    with open(image_path, "rb") as img:
17        response = requests.post(
18            API_URL,
19            headers={"X-API-Key": API_KEY},
20            files={"imageFile": img},
21            timeout=30,
22        )
23    response.raise_for_status()
24    return response.json()
25
26def main():
27    result = detect_gesture("gesture.jpg")
28
29    if result["status"] == "success":
30        print(f"Gestures detected: {result['gesture_count']}")
31        for g in result["detected_gestures"]:
32            print(f"  {g['gesture']}  ({g['confidence']:.1f}% confidence)")
33    else:
34        print(f"Status: {result['status']} - {result.get('message', '')}")
35
36if __name__ == "__main__":
37    main()

Tutorials

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Step-by-step guides are in progress.