


🎯 Measure with precision, build with confidence.
The TekBud Ultrasonic Sensor HC-SR04 is a compact, highly accurate sonar sensor designed for ArduinoTekBud and similar microcontroller projects. Measuring distances from 2cm to 450cm with ±0.02cm precision, it operates at 5V DC with low power consumption (2mA). Its focused 15° sensing angle and easy interface make it ideal for robotics, IoT, and educational applications, delivering stable and reliable performance for makers and professionals alike.
| Brand | TekBud |
| Item dimensions L x W x H | 45 x 25 x 15 Millimeters |
| Style | classic |
| Current Rating | 2 Milliamps |
| Maximum Supply Voltage | 5 Volts (DC) |
| Measurement Accuracy | ±0.02cm |
| Measuring Range | 2cm - 450cm |
| Mounting Type | Surface Mount |
| Output Type | digital |
| Sensing Distance | 450 Centimetres |
| Specific Uses For Product | robotics, general electronic devices |
| Upper Temperature Rating | 30 Degrees Celsius |
| UPC | 697937009352 |
| Manufacturer | TekBud |
| Country of Origin | India |
| Number of Memory Sticks | 1 |
| Product Dimensions | 4.5 x 2.5 x 1.5 cm |
| Item part number | TB1026 |
| Item Height | 15 Millimeters |
| Item Width | 25 Millimeters |
| Included Components | 1 Pc Ultrasonic Sensor |
Trustpilot
4 days ago
3 weeks ago