Mini360 1.8A DC-DC Adjustable Buck Converter Module
The Mini360 is a small but efficient buck converter module built around the MP2307 from Monolithicpower.
MPR121 Capacitive Touch Sensor Module
In certain projects, it might not be practical to include push-buttons for inputs. The constraints might be spatial or related to parts cost. In these cases, a capacitive touch sensor IC can turn an exposed PCB surface into a push-button that is activated upon touch.
5V/800mA Switch Mode Power Supply (SMPS) Module PCB
5V/800mA SMPS is an easy-to-use module, which uses minimal components to convert a 220V AC input to a 5V DC output. The module has an output current rating of 800mA. It is widely used in mobile chargers, audio/video players, and more.
MAX3232 - RS232 to TTL Serial Port Converter Module
The MAX3232 - RS232 to Transistor-Transistor Logic (TTL) Serial Port Converter Module is used to stabilize a Serial Communication between TTL and RS-232 ports.
5V 700mA (3.5V) Isolated Switch Power Supply Module
The 5V 700mA isolated switch power supply module is an AC-DC Step-Down converter.
18650 Lithium Battery Protection Board
The Lithium battery protection board is a small size board that provides protection against short-circuit, overcharge and overdischarge. The board comes with pre-soldered Nickel strips which makes it a ready-to-use module with 18650 cells.
Power Bank Module T6845-C (5V Step-Up Power Module Lithium Battery Charging Protection Board USB)
The 5V Step-Up Power Module Lithium Battery Charging Protection Board or the Power bank module contains a single chip that has multiple applications.