| PartNumber | DFR0024 | DFR0022 | DFR0023 |
| Description | Temperature Sensor Development Tools Gravity DS18B20 Temp Sensor | Optical Sensor Development Tools GravityAnalog Grayscale Sensor V2 | Temperature Sensor Development Tools GravityAnalog LM35 Linear Temp Sensor |
| Manufacturer | DFRobot | DFRobot | DFRobot |
| Product Category | Temperature Sensor Development Tools | Optical Sensor Development Tools | Temperature Sensor Development Tools |
| RoHS | Y | Y | Y |
| Product | Add-On Modules | Add-On Modules | Add-On Modules |
| Type | Temperature Sensor | Ambient Light Sensor | Temperature Sensor |
| Tool Is For Evaluation Of | DS18B20 | - | LM35 |
| Operating Supply Voltage | 3.3 V to 5 V | 3.3 V to 5 V | - |
| Packaging | Bulk | Bulk | Bulk |
| Dimensions | 22 mm x 32 mm | 22 mm x 30 mm | - |
| Series | Gravity | Gravity | Gravity |
| Brand | DFRobot | DFRobot | DFRobot |
| Interface Type | Digital | Analog | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Product Type | Temperature Sensor Development Tools | Optical Sensor Development Tools | Temperature Sensor Development Tools |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Development Tools | Development Tools | Development Tools |
| Unit Weight | 0.423288 oz | 0.423288 oz | 0.423288 oz |