This set of ceramic capacitors...
KXN-3030D Power Supply with Digital Display (0 - 30 V, 30 A)
This product is an AC DC voltage source that feeds to the 230V AC supply network and provides a fixed and stable 12V DC output voltage supplying a maximum current of 30A. Also, the maximum power output from the source is 360W.
RXN-305D-II Power Supply with Digital Display (2 x 0 - 30 V, 5 A)
This audio amplifier is good for do-it-yourself stereo speaker system and is also equipped with a Bluetooth receiver for easy data transmission.
This is a break out board for DRV8825 microstepping bipolar stepper motor drive. It can drive a bipolar stepper motor with an output current of up to up to 2.5 A per coil. It is suitable for driving motors at wide range of voltages from 8.2 V to 45 V.
This module allows you to control high voltage devices, like the home appliances, using a 5V signal. The relay module is capable to work with voltages up to 250 VAC and supports currents up to 10 A, making it ideal for home automation.
This audio amplifier module is ideal for adding audio capabilities to your new project.
LM2596 Step Down DC-DC Power Supply Module with LED
ESC 30A Brushless motors for the BEC (banana connectors).
This powerful step-up/step-down regulator efficiently produces an adjustable 9 V to 30 V output from input voltages between 3 V and 30 V while allowing a typical output current of up to 2 A when the input voltage is close to the output voltage and offering typical efficiencies of 80% to 90%.
5 A Power Supply with Adjustable Current and Voltage
0-15V 0-3A Velleman Laboratory Source with Dual LCD Display
This motor driver shield is based on L293D motor driver chip which is designed to provide bidirectional drive currents of up to 1.2 A each bridge with thermal shutdown protection at voltages from 4.5 V to 36V.
The step-wise motor drive plate is useful for controlling up to 5 axes, being compatible with the MACH3 CNC. Separate power supply of connected peripherals to protect your computer from USB connection.
This product is a switching voltage source and can provide a constant voltage or constant current output. With this mode of operation, it has very good efficiency and dissipates only very little heat compared to a linear source. The functions of the three potentiometers can be seen in the presentation images.