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The AS608 Optical Fingerprint Sensor Module is a high-performance fingerprint recognition module that integrates image collection and processing algorithms in one compact unit. It supports fingerprint registration, 1:1 comparison, and 1:N searching, making it ideal for security systems, biometric authentication, and embedded applications. Features ✔ All-in-One Integrated Module – Includes both image collection and fingerprint…
Specifications
| Parameter | Details |
| Resolution | 500 dpi |
| Fingerprint Entry Time | < 1.0 second |
| Window Area | 15.3 × 18.2 mm |
| Interface | USB / UART |
| Power Consumption | Low power usage |
| Fingerprint Storage | Supports multiple fingerprints |
| Application | Biometric security, access control, attendance systems, and embedded development |
Specifications:
🔹 Operating Voltage: 1.8V – 3.6V DC
🔹 Pressure Range: 300 hPa to 1100 hPa (altitude 9000m to -500m)
🔹 Accuracy: ±1 hPa (Pressure), ±0.5°C (Temperature)
🔹 Resolution: 0.01 hPa (Pressure), 0.1°C (Temperature)
🔹 Interface: I2C (default) & SPI
🔹 Operating Temperature Range: -40°C to +85°C
🔹 Low power consumption: 5µA in standard mode
🔹 Dimensions: 21mm x 18mm
Specifications:
Specifications:
The DHT11 is a low-cost, pre-calibrated digital sensor designed for precise humidity and temperature measurements. It features resistive humidity sensing and an NTC thermistor for temperature detection, making it ideal for a variety of applications, from home automation to weather monitoring. This module outputs digital data on a single pin, making it easy to integrate…
📌 Specifications
🔹 Temperature Range: -40°C to 80°C
🔹 Temperature Accuracy: ±0.5°C
🔹 Humidity Range: 0% – 100% RH
🔹 Humidity Accuracy: ±2% RH
🔹 Response Time: <2 seconds
🔹 Operating Voltage: 3.3V – 5V DC
🔹 Output Signal: Digital (Single-Wire Interface)
🔹 Dimensions: 27mm x 59mm (L x W)
🔹 Weight: ~2.5g
📌 Pin Details
🔹 VCC – Power input (3.3V to 5V DC)
🔹 GND – Ground
🔹 DO – Digital Output (High/Low signal based on light intensity)
📌 Pin Details
🔹 VCC: 3.3V – 5V DC (Power Input)
🔹 GND: Ground
🔹 DO: Digital Output (0V – 5V)
Specifications:
Specifications:
Specifications
| Parameter | Value |
| Operating Voltage | 3.3V DC |
| Analog Output | Yes |
| Temperature Range | -40°C to 90°C |
| Cable Length | 50 cm |
| Board Dimensions | 36mm x 30mm x 18mm |
| Weight | 5g |
| Connector Type | 3.5mm Jack for ECG pads |
Specifications
| Parameter | Value |
| Ethernet Standard | 10Base-T |
| Communication Interface | SPI (Serial Peripheral Interface) |
| Max SPI Clock Speed | 20MHz |
| Crystal Oscillator | 25MHz |
| Ethernet Port | HanRun HR911105A |
| Supply Voltage | 3.3V (5V-tolerant inputs) |
| Operating Current | ~180mA |
| Board Dimensions | 57mm × 34mm × 16mm |
| Weight | 14g |
Specifications:
Specifications
📌 Specifications
🔹 Operating Voltage: 4.8V – 6V DC
🔹 Output Current: 15mA (5.0V)
🔹 Output Signal: 1.5ms ± 0.5ms
🔹 Dimensions: 35mm x 30mm x 15mm
🔹 Knob Diameter: 12mm
🔹 Weight: 8g
🔹 Color: Blue
Specifications:
📌 Pin Description
🔹 VCC – Power input (3.3V–5V)
🔹 GND – Ground
🔹 TXD – UART Transmit
🔹 RXD – UART Receive
🔹 STATE – Internal LED status pin (optional)
🔹 BRK – Disconnect Bluetooth connection (optional)
Features:
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