Screw terminals for Arduino pins: Easier wiring for bare leads
3V ESP32 boards without a voltage divider on the ECHO line
solder boards are preferable
these wires are commonly used in prototyping and hobby projects due to their flexibility
Power with either USB or external output (such as a battery) - it'll automatically switch over
DFRobot LCD 1.77" SPI w/ MicroSD Slot - DFR0278 silicone tubing Screw terminals for Arduino pins:Add a Clear Visual Interface with LCD SPI Arduino 1. 77" Module with SD The LCD SPI Arduino 1. 77" Module with SD is a display module built for electronics projects, user interfaces, and visual output tasks. It gives your build a clearer way to show menus, readings, status updates, or graphics. It works well for prototyping, learning, and finished builds where visual feedback matters. Pair it with Arduino boards, Raspberry Pi, or ESP32 boards