This 801S module changes its resistance level once vibration is detected. It can turn into a switch if the vibration is high. According to the datasheet, it is gold-plated and can withstand 60 million shocks. This module is connected in a voltage divider which can be measured through its digital pinout. It’s a high sensitivity 801S Vibration Sensor module, which has one digital output pin(D0), When it detects some vibration up to a certain threshold, it can output High or Low level.
Comparing with other vibration or shock sensor, this 801S type has the following listed features:
- This Vibration sensor is based on the Hi high precision vibration sensor 801S
- it has 1 digital output
- The sensitivity of TTL output can be adjusted by the on-board potentiometer, RoboticsBD
The 801S shock and vibration sensor, by itself, changes its resistance when subjected to vibrations. The resistance changes are so extreme that the 801S is like a switch. The datasheet claims that this gold plated device can withstand 60 million shocks. As with most resistance-varying devices, the 801S is connected in a voltage divider circuit to get a voltage output. RoboticsBD
Features :
- Micro-Shock detecting
- 60,000,000 times shock guarantee (special gold alloy plated)
- Has a signal output instruction
- Digital output signal
- The output valid signal is high, the light goes out
- The sensitivity is adjustable (fine-tuning)
- The wide detection range of vibration, no direction
- With mounting holes, firmware installation is flexible and convenient. RoboticsBD
| General Specification |
| IC Chip |
LM393 |
| Operating Voltage (VDC) |
3 ~ 5 |
| PCB Size ( L x W ) mm |
35 x 12 |
| Height (mm) |
9 |
| Shipment Weight |
0.04 kg |
| Shipment Dimensions |
5 × 3 × 3 cm |
Documentation :
- 801S Vibration Sensor Module Tutorial
Package Includes :
1 x 801S Vibration Shock Sensor Module
