Description:
This module is based on a resistive divider principle design, make the interface terminal input voltage reduced 5 times, Arduino analog input voltage up to 5V, then the input voltage of the voltage detection module can not be greater than 5V × 5 = 25V (if used 3.3V system, the input voltage can not exceed 3.3Vx5 = 16.5V). Because Arduino AVR chips used in 10 AD, so the resolution of the analog module is 0.00489V (5V / 1023), so the voltage detection module detects a minimum input voltage of 0.00489V × 5 = 0.02445V.
Voltage input range: DC0-25V
Voltage detection range: DC0.02445V-25V
Voltage Analog Resolution: 0.00489V
DC input connector: Terminal cathode connected to VCC, GND negative pole
Output interface:
+ 5V or 3.3V
- GND
S Arduino AD pins
Package included:
2 X Voltage Sensor
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VCC: Positive terminal of the voltage to be measured (0-25V) GND: Negative terminal of the voltage to be measured S : Analog Input of Arduino + : Not connected (N/C) - :GND of Arduino |
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Customer Reviews |
4.4 out of 5 stars
25
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4.7 out of 5 stars
3
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4.4 out of 5 stars
36
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4.4 out of 5 stars
36
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4.6 out of 5 stars
40
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4.8 out of 5 stars
31
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Price | — | — | $14.99$14.99 | $9.59$9.59 | $6.59$6.59 | $6.99$6.99 |
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Benewake TFmini-S | Benewake TFmini Plus | Benewake TF-Luna | 1PCS Benewake TF-LC02 Lidar Ranging Module | 2PCS Benewake TF-LC02 Lidar Ranging Module | 1PCS Benewake TF-LC02 Lidar Ranging Module with Male+Female Connector | |
Customer Reviews |
3.7 out of 5 stars
13
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4.9 out of 5 stars
14
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4.3 out of 5 stars
20
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1.4 out of 5 stars
2
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Price | $43.90$43.90 | $49.90$49.90 | $26.59$26.59 | — | — | — |
Name | Benewake TFmini-S | Benewake TFmini Plus | Benewake TF-Luna | Benewake TF-LC02 | Benewake TF-LC02 | Benewake TF-LC02 |
Range | 0.1-12m | 0.1-12m | 0.2-8m | 0.03-2m | 0.03-2m | 0.03-2m |
Communication Inerface | UART,I2C,I/O | UART,I2C,I/O | UART,I2C,I/O | TTL | TTL | TTL |
Voltage Range | 5V | 4.5-5V | 3.7-5.2V | 3-3.6V | 3-3.6V | 3-3.6V |
Wire Length | 10cm | 30cm | 10cm | 10cm | 10cm | 10cm |
Output Data | Single-point, distance value | Single-point, distance value | Single-point, distance value | |||
Baud Rate | 115200 | 115200 | 115200 | 115200 | 115200 | 115200 |
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ESP32-S3-DevKitC-1 N8R8 ESP32 S3 Development Board | 1PCS DOIT DEVIT V1 ESP32-WROOM-32 Development Board | 2PCS DOIT DEVIT V1 ESP32-WROOM-32 Development Board | ESP32-S2 Saola 1R Development Board | ESP32-C3-DevKitM-1 Development Board | ESP32-C3-DevKitC-02 Development Board | |
Customer Reviews |
5.0 out of 5 stars
6
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4.3 out of 5 stars
48
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3.8 out of 5 stars
9
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3.9 out of 5 stars
10
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5.0 out of 5 stars
6
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5.0 out of 5 stars
5
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Price | $27.99$27.99 | $15.98$15.98 | $21.99$21.99 | $21.99$21.99 | $21.98$21.98 | $21.99$21.99 |
Name | ESP32-S3-DevKitC-1 N8R8 | ESP32 DEVKIT | ESP32 DEVKIT | ESP32-S2-Saola-1R | ESP32-C3-DevKitM-1 | ESP32-C3-DevKitC-02 |
Module | ESP32-S3-WROOM-1 | ESP32-WROOM-32 | ESP32-WROOM-32 | ESP32-S2-WROVER | ESP32-C3-MINI-1 | ESP32-C3-WROOM-02 |
WiFi | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Bluetooth | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Flash | 8MB | 4MB | 4MB | 4MB | 4MB | 4MB |
PSRAM | 8MB | 2MB | ||||
Antenna | PCB | PCB | PCB | PCB | PCB | PCB |
RGB LED | ✓ | ✓ | ✓ | ✓ | ||
USB interface | Micro USB | Micro USB | Micro USB | Micro USB | Micro USB | Micro USB |
Power Supply | 3.3V/5V | 3.3V/5V | 3.3V/5V | 3.3V/5V | 3.3V/5V | 3.3V/5V |