Parallax 32133 PowerPal Selectable Voltage 3-Amp Breadboard Power Supply Digital Potentiometer Board Module optional ultrasonic module Power Supply

optional ultrasonic module Power Supply 4x AA battery pack providing 6V nominal with voltage regulation Communication Interfaces UART

Test each relay channel individually by toggling device switches in the application to ensure proper connection of your appliances

first activate the preheating platform and set temperature to 200-250 degrees Celsius depending on board thickness and component density

Feed solder into the joint from the opposite side of the iron

Parallax 32133 PowerPal Selectable Voltage 3-Amp Breadboard Power Supply Digital Potentiometer Board Module optional ultrasonic module Power SupplyParallax 32133 PowerPal Selectable Voltage 3 Amp Breadboard Power Supply The Parallax 32133 PowerPal is a dual output breadboard power supply module that delivers regulated 5V and 3. 3V outputs with selectable voltage configuration, specifically engineered for prototyping and educational electronics projects. Professional engineers, hobbyists, and embedded systems developers rely on this module to provide clean, stable power to microcontroller boards,