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Description
Waveshare 2-DOF Pan-Tilt HAT for Raspberry Pi, Light Intensity Sensing, I2C Interface, 16138Overview This is a 2 DOF pan tilt kit designed for Raspberry Pi. With onboard PCA9685 PWM chip and TSL2581 ambient light sensor, it allows the Pi to control camera movement and sense light intensity through I2C interface. Features 1. Raspberry Pi connectivity, compatible with Raspberry Pi Zero Zero W Zero WH 2B 3B 3B+ 2. I2C interface, only 2 pins are required for moving and light intensity sensing 3. Onboard PCA9685 chip, provides 12 bit resolution
OverviewThis is a 2-DOF pan-tilt kit designed for Raspberry Pi. With onboard PCA9685 PWM chip and TSL2581 ambient light sensor, it allows the Pi to control camera movement and sense light intensity through I2C interface.
Features
1. Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+
2. I2C interface, only 2 pins are required for moving and light intensity sensing
3. Onboard PCA9685 chip, provides 12-bit resolution PWM signal for moving control
4. Onboard TSL2581FN light-to-digital converter, with embedded ADC, provides a value that approximates the human eye response to assist the module
5. Onboard voltage level translator, compatible with 3.3V/5V operating voltage
6. Specific acrylic board to fix the Raspberry Pi camera, make it easy to install
7. Comes with development resources and manual (demo code, assembly guide)
Specifications
1. PWM driver: PCA9685
2. PWM resolution: 12-bit
3. Ambient light sensor: TSL2581FN
4. Ambient light resolution: 16-bit
5. Communication interface: I2C
6. Operating voltage: 3.3V/5V
7. Dimension: 56.6mm x 65mm
How to Assemble
A little assembly work is required to use the Pan-Tilt HAT, yet its pretty easy to do, heres the assembly guide.
Package Contents
1. Pan-Tilt HAT x1
2. 2-DOF pan-tilt kit x1
3. SG90 servo x1
4. MG90S servo x1
5. Acrylic board x1
6. M2 screws pack x1
7. RPi screws pack (2pcs) x1
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 4
Would continue to buy again
Size: 27 Count (Pack of 1)
Purchased twice. I wish they made these bigger. Moisturizing mouth well and flavor is pleasant and long lasting. I have Sjogrens and suffer with dry eye and mouth. These work better than regular lozenges.
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Works great
Size: 27 Count (Pack of 1)
These lozenges work really well and taste good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 5
Purse companion
Size: 27 Count (Pack of 1)
I carry these lozenges in my purse. It tastes good, and truly helps with dry mouth!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 5
Great lozenge! Tastes very good.
Size: 27 Count (Pack of 1)
Very effective and tastes good. I will continue using it after my chemo treatment is finished.
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Reviewed in the United States on May 1, 2026
★★★★★ 3
Dry mouth is miserable.
Size: 27 Count (Pack of 1)
The mouth lozenges for dry mouth were excellent at first, but I have dry mouth all day, and they started upsetting my stomach. I guess I was taking too many. Since I switched to the spry, I don't have a problem. I keep the a small bottle of the spray in my pocketbook, because I need it sporadically. It is probably different with each individual.
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Reviewed in the United States on April 11, 2026