Description
The Adafruit Breakout boards for these modules feature on-board 3
Up to 138 5 V-tolerant I/Os
Power supply: 3
There are only four pins that you need to worry about on the HC-SR04: VCC (Power)
Resistive ESD coating helps protect electronics from static damage
Raspberry Pi Zero with Header Pins Drone Battery The Adafruit Breakout boards forDetails: 1GHz single core CPU 512MB RAM Mini HDMI port Micro USB OTG port Micro USB power HAT compatible 40 pin header Composite video and reset headers CSI camera connector (v1. 3 only) The new Raspberry Pi Zero is an super ultra low cost, tiny small form factor Raspberry Pi! Specifications Resources Datasheet Tutorial