Big Pushbutton Power Switch with Reverse Voltage Protection, HP Shipping:1 day Recommended Suitable for users with

Recommended Suitable for users with certain hands-on ability to build up applications requiring space and appearance Suitable for entry-level makers Applicable for users who want to display much content with high-speed SPI refres h

This precision sensor from Bosch is the best low-cost sensing solution for measuring humidity with ±3% accuracy

See the “Current draw” section below for more information

Simple High-Power Motor Controller 18v15 or 24v12

which is the ideal solution for indoor air quality monitor

Big Pushbutton Power Switch with Reverse Voltage Protection, HP Shipping:1 day Recommended Suitable for users withThe Pololu Pushbutton Power Switches are sophisticated power control alternatives to bulky mechanical switches. The main function is pushbutton based latching power control, where one push turns on power and another push turns it off. Additional control inputs allow advanced applications such as automatic shutdown by the device being powered. This HP version operates from 4. 5 V to 40 V and can deliver continuous currents up to around 16 A. Overview