<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title> </title> <div style="width:100%;height:100%;"> <div style="width:100%;text-align:center;height:30px;" id="title"> <span style="font-weight:bold;font-size:16px;">Optimal HAT Light Intensity Sensor PCA9685/TSL2581 Ambient Light Sensor For Raspberry Pi Camera With I2C Interface 40-Pin</span> </div> <div id="description"> <div class="ui-box-body"> <span style="font-size:18px;"><div>for Raspberry Pi 4 2-DOF Pan Tilt HAT Light Intensity Sensing I2C Interface 40 PIN GPIO Extension Board for Raspberry Pi Camera<br />This is a 2-DOF pan-tilt kit designed for Raspberry Pi. With onboard PCA9685 PWM chip and TSL25911FN ambient light sensor, it allows the Pi to control camera movement and sense light intensity through I2C interface.<br />Standard for Raspberry Pi 40PIN GPIO extension header, supports for Raspberry Pi series boards, Jetson Nano<br />I2C interface, only 2 pins are required for moving and light intensity sensing<br />Onboard PCA9685 chip, provides 12-bit resolution PWM signal for moving control. Onboard TSL25911FN light-to-digital converter, with embedded ADC, provides a value that approximates the human eye response to assist the module<br /><br />Onboard voltage level translator, compatible with 3.3V/5V operating voltage<br />Specific acrylic board to fix for the Raspberry Pi camera, make it easy to install<br />Comes with development resources and manual (demo code, assembly guide)<br />PWM driver: PCA9685<br />PWM resolution: 12-bit<br />Ambient light sensor: TSL25911FN<br />Ambient light resolution: 16-bit<br />Communication interface: I2C<br />Operating voltage: 3.3V/5V<br />Dimension: 56.6mm x 65mm<br />How to Assemble: A little assembly work is required to use the 2-DOF Pan-Tilt HAT, yet it's pretty easy to do, here's the assembly guide.<br />(Delivered as unassembled parts)<br />Color: As Shown<br />Material: PCB + Plastic + Copper<br /><br />Package Contents:<br />1 set * for Raspberry Pi 2-DOF servo gimbal expansion board<br /><br />Only the above package content, other products are not included.<br />Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.</div></span> </div> </div> <div id="details"> <div class="ui-box-body"> <span style="font-size:18px;"><table border="0" cellpadding="0" cellspacing="0" style="width: 100.0%;"><tbody><tr> <td style="margin: 0 auto; text-align: center;"><p></p><p></p><p></p><p></p><p></p><p></p></td></tr></tbody></table> </span><br /> <p> <br /> </p> <p> </p> </div> </div> </div></div></div>