Development of DC-DC converter (Step-up) circuits.

Most DC to DC Converter Step Up Voltage Circuits using LT1073

Structure of the proposed high step-up DC-DC converter for PV systems.

mini dc-dc boost step up converter

The Introduction of XL6009 Step-up Power Module DC-DC Converter : 4 Steps - Instructables

Step-Down & Step-Up Converter DC-DC 1.8V-5V 3V 3.7V to 3.3V Power Module - Buy and Sell Hardware Products, DIY Electronics and Kits, HuaQiangBei Online Store - PCBWay

Boost converter - Wikipedia

DIY Boost Converter

DC/DC Step-Up Regulator Module - ±12V 50mA Output

DC-DC Boost Converter, MT3608 - Kit-Amp

Using DC-DC-step-up and DC-DC-step-down converters - Project Guidance - Arduino Forum

LTC3780 DC-DC Step-up Module Pinout, Features, Spec and Applications

Two stage DC-DC step-up converter

TPS61085-Q1EVM Evaluation board

Micropower 600kHz Fixed-Frequency DC/DC Converters Step Up from a 1-Cell or 2-Cell Battery