Reviews Programmable Fan Controller

ComfortGeni 4X Register Booster Fan for Heat Or Cooling

A quiet fan system designed for improving wall and floor register airflow from HVAC systems..
Programmable LCD controller with heating and cooling thermostat, and automated fan speeds..
Premium aluminum frame with CNC-machined detailing, painted with a matte-white finish..
Features stator-blade fans which can deliver strong airflow from high static-pressure ductwork..
Fits ONLY 6 x 10 in. Registers | Airflow: 120 CFM | Noise: 18 Dba | Includes Wall Adapter.

... greatly reduces the risk of electrical loops and allows the Raspberry Pi to be directly grounded through USB, HDMI, or GPIO header making it suitable for commercial applications in non-controlled environments..
INTEGRATED PWM FAN CONTROLLER: Based on the EMC2301 SMBus compliant fan controller, this PoE HAT is fully programmable over I2C to control standard 4-pin PWM fans. Set user-space or device-tree based temperature or event triggers for complete fan control from off to maximum RPM. Fan speed tach also provides stall detection, spin-up control, and ramp rate control with 1% accuracy from 500-16K RPM..
VENTILATED CASE WITH FAN HIGHLY RECOMMENDED: Do not use this product in an enclosed case without active air circulation. Airflow around the HAT and Raspberry Pi 4 Model B ensures performance and stable operation..
EASY INSTALLATION AND BACKWARDS COMPATIBLE: Please remove all non-essential heatsinks including RAM/USB/Ethernet heatsink before seating the HAT! Supports the latest Raspberry Pi 4 as well as the Raspberry Pi 3 Model B+. Align HAT with GPIO and PoE pins and push down. Make sure to fully seat the HAT by checking and removing any obstructions..

A quiet fan system designed for improving wall and floor register airflow from HVAC systems..
Programmable LCD controller with heating and cooling thermostat, and automated fan speeds..
Premium aluminum frame with CNC-machined detailing, painted with a matte-white finish..
Features stator-blade fans which can deliver strong airflow from high static-pressure ductwork..
Fits ONLY 4 x 12 in. Registers | Airflow: 120 CFM | Noise: 18 Dba | Includes Wall Adapter.

A quiet fan system designed for improving wall and floor register airflow from HVAC systems..
Programmable LCD controller with heating and cooling thermostat, and automated fan speeds..
Premium aluminum frame with CNC-machined detailing, painted with a matte-white finish..
Features stator-blade fans which can deliver strong airflow from high static-pressure ductwork..
Fits ONLY 6 x 10 in. Registers | Airflow: 120 CFM | Noise: 18 Dba | Includes Wall Adapter.

Built with cutting edge brushless EC Motor and dual jet type blades, this blower delivers 1662 CFM airflow rate using 260 Watts at max speed. It....
Intelligent speed controller adjusts the speed of your fan based on your programmable preferences. You can also select ambient airflow which you want....
This fan supports hardware controllers such as Arduino and Raspberry Pi with popular PWM and 0-10 VDC signal types. Fan can be connected to external....
Coated steel housing resists rust, protects motor and blades from accidental damage and harsh elements to reduce maintenance in demanding....
Duct Diameter: 12.3” (313mm) * Airflow: 1662 CFM * Power: 260W * Noise: 50-75 dBA * Max Pressure: 500 Pa * Bearings: Dual Ball * Size: 14.02 x 14.17....

【65km/h Amazingly Fast】Powerful HSP 3300KV Brushless Motor.45 Amp fan cooled Waterproof programmable Brushless and electronic speed controller.The....
【2.4Ghz Accurate System&Brushless motor】With a range of up to 150m/492 ft and 2.4Ghz highly responsive steering, you can racer with your friends....
【 Assembled & Ready to Run 】This truck Controller is powered by rechargeable 3500mAh 7.4 V LIPO battery pack with 25 minutes driving time for a....

Intelligent 1U rack-mount fan controller with on-board processor and digital LCD display..
Controls up to 25W of AC Infinity AIRPLATE, MULTIFAN, and CLOUDPLATE Series fans..
Programmable thermostat controller with automated speed control, alarm warnings, and memory..
Anodized aluminum construction with CNC-machined detailing for a professional appearance..
Includes precision thermal probe, rack mounting screw set, and power wall adapter.

Size: Width 23.625" Height 15" Depth 28.78" Volts 115 Volts, Amps 15 Amps, Frequency 60 Hz.
Wireless Remote Controller: Included. CEER: 15. Programmable Timer: Yes. Cooling Area: 550 sq. ft. Number of Cooling Speeds: 4. Maximum Air Flow: 310....
Other Features: Wi-Fi Connection: Yes. Thermostat Control: Thermistor. Air Deflection: 4-Way Remote Controller: Yes. Auto Restart: Yes. Energy Saver....
Other Features: Timer: 24Hr, On / Off. Filter Alarm Function: Yes. Fan Speed (Cooling): 4. Fan Only: 3. In Door Fan Type: Turbo. Type Air Discharge:....
12,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner.

...ipherals, HDMI displays, and attachments. Please use the professional PoE model with isolation transformer to prevent electrical loops. In non-controlled PoE applications, ALWAYS use the professional PoE model..
INTEGRATED PWM FAN CONTROLLER: Based on the EMC2301 SMBus compliant fan controller, this PoE HAT is fully programmable over I2C to control standard 4-pin PWM fans. Set user-space or device-tree based temperature or event triggers for complete fan control from off to maximum RPM. Fan speed tach also provides stall detection, spin-up control, and ramp rate control with 1% accuracy from 500-16K RPM..
VENTILATED CASE WITH FAN HIGHLY RECOMMENDED: Do not use this product in an enclosed case without active air circulation. Airflow around the HAT and Raspberry Pi 4 Model B ensures performance and stable operation..
EASY INSTALLATION AND BACKWARDS COMPATIBLE: Please remove all non-essential heatsinks including RAM/USB/Ethernet heatsink before seating the HAT! Supports the latest Raspberry Pi 4 as well as the Raspberry Pi 3 Model B+. Align HAT with GPIO and PoE pins and push down. Make sure to fully seat the HAT by checking and removing any obstructions..

【Double Outlets】Pls plug CO₂ regulator or generator into WORK1, exhaust fan into WORK2..
【Programmable】Controls the CO2(ppm) within the desired range and supports calibration and alarms.
【Plug-n-play】The CO2 controller will turn on/off the device when reaches the desired CO2(ppm) level..
【Digital Display】Both the measured CO2 and the desired CO2 are (ppm)displayed on the CO2 Controller.
【Reliable】CE&FCC certificated. S01 Sensor is suitable for home growing and HVAC Equipment..