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M5Stack Hat ENV, Hat PIR and Hat SPK for M5StickC ESP32 Mini IoT Development Board
- $14.25
$14.99- $14.25
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$14.25
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Description
xDescription:
Hat ENV - It is able to detect the temperature, humidity, air pressure and magnetic field. This product relates via I2C protocol which allows you to obtain 4 types of environment data thru just 2pins, together with the tiny body, makes it a powerful application for envitonment data collecting.
Hat PIR - is an M5StickC compatible human body induction sensor, it belongs to “Passive pyroelectric infrared detector”, that detect the infrared come from the human body. When the infrared is detected, the sensor will output HIGH and last for two seconds until the next detecting round. Notice: There exist 2 seconds delay.
Hat SPK - is an M5StickC compatible speaker, integrated PAM8303 amplifier (3w single channel type D power amplifier), High PSRR and differential inputs eliminate noise and rf interference, thus it has the characteristics of simple functions and high audio reproduction.
Feature:
Hat ENV:
Temperature: Range: -20 ~ 60 ℃, Error: ±0.2℃
Humidity: Range: 20 ~ 95 %RH, Error: 0.1%
Air pressure: Range: 300 ~ 1100hPa; Error: ±1hPa
Typical Magnetic Field:
±1300μT（x，y-axis），±2500μT（z-axis）
magnetic field resolution: 0.3μT
Unit PIR:
Detecting Range: 150cm
Delay time: 2s
Induction Angle: < 100°
IDDQ : < 60uA
Op.T: -20 - 80 °C
Hat SPK:
Ultra-low EMI interference, 20dB better than FCC class B standard at 300MHz
Voltage 5 v power supply, with 4 Ω load power output 3 w, 10% of the total harmonic distortion.
Ultra-low noise without input
Power range: 2.8V～5.5V
Shortcut protection.
Packing List:
1 * Hat ENV
1 * Hat PIR
1 * Hat SPK
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
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