DIY Buck Boost Power supply module battery charger Arduino raspberry pi Project

02euro Reprap Stepper Driver A4988 Stepper Motor Driver Module

04euro Breadboard Power Supply Module 3.3V 5V

04euro AMS1117 4.5V - 7V Turn 3.3V DC-DC Step Down Power Supply Module for arduino Diy Kit

04euro Micro USB 5V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board With Dual Functions

04euro Mosfet Button IRF520 MOS Driver Module

04euro Ultra-small power supply module DC / DC BUCK 3A adjustable buck module regulator ultra LM2596S

05euro 5V Micro USB 1A 18650 Lithium Battery Charging Board

05euro MT3608 DC-DC Step Up Power Apply Module Booster Power Module MAX output 28V 2A

05euro 2S 3A Li-ion Lithium Battery 7.4v 8.4V 18650 Charger Protection Board

05euro DC Stepper Motor 1pcs L9110S H-bridge Dual DC Stepper Motor

05euro 300Ma (4-7)x 1W Led Driver 4W 5W 6W 7W Lamp Light Driver Power Supply Lighting Transformer for E27/E14 LED lights

05euro 1-8S Lipo Li-ion Fe Battery Voltage 2IN1 Indicator Tester Low Voltage Buzzer Alarm

06euro Dual H Bridge DC Stepper Motor Drive Controller

06euro 38g Silver Plastic 28BYJ-48-5V 4 Phase 5 Wire DC 5V Gear Step Stepper Motor

06euro LM317 DC-DC step-down DC converter circuit board power supply

06euro LED Panel Meter Digital Voltmeter DC 0-99.9V

08euro L293D 4-Channel Stepper Motor Driver Board Control Shield Module

08euro LM2596S LM2596 LM2596 ADJ DC-DC Step-down module 5V/12V/24V adjustable Voltage regulator 3A

10euro XL6009 DC-DC Booster module Power supply module

10euro LM2596 LM2596S power module 2A + LED Voltmeter DC-DC adjustable step-down

12euro XL4015 5A High power 75W Buck power module + LED Voltmeter DC-DC adjustable step-down

12euros
DC-DC XL6009 Digital Boost Step Up Power Supply Module Adjustable 4.5-32V to 5-52V Step-up Voltage Regulator With LED Voltmeter

10euro Dual USB 18650 Battery Charger PCB Power Module 5V 1A 2.1A Mobile Power Bank Accessories For Phone DIY LED LCD Module Board

10euro Arduino Multifunctional Multi-functional Expansion Development Board Base Learning UNO LENARDO Mega 2560 Shield DIY Ki

08euro
LM2596 module DC 4.0~40 to 1.3-37V Adjustable Step-Down Power Module

10euro
5A 75W XL4015 DC-DC Converter Adjustable Step-Down Module 4.0-38V to 1.25V-36V DIY Adjustable Power Supply

15euros
300W XL4016 DC-DC Max 9A Step Down Buck Converter 5-40V To 1.2-35V Adjustable Power Supply Module

15euro
150W DC-DC Boost Converter 10-32V to 12-35V 6A Step Up Voltage Charger Power

25euros
AC 100-240V to DC 24V 4A 6A switching power supply module AC-DC

Jumper wire
http://www.adverts.ie/other-electronics/jumper-wire-arduino-raspberry-pi-connector/13861467

PWM servo
http://www.adverts.ie/other-electronics/16-channel-pwm-servo-driver-servo-motor-arduino-raspberry-pi/13876143

Relay
http://www.adverts.ie/other-electronics/relay-arduino/13041692