XL6019 5A High Power Current DC to DC Step-up 5V 6V 12V 24V 3-35V to 5-40V XL6019 Converter Adjustable Voltage Regulator Power
Aliexpress UK
DC-DC 5V to 3 3V 9V 12V 24V USB Step Up Down Power Supply Module Adjustable Boost Buck Converter
Aliexpress UK
DD05CVSA 1S Lithium Battery Boost Converter Module, 3.7V to 5V/6V/9V/12V DC-DC Step-Up Voltage Regulator for DIY Power Bank
Aliexpress UK
1PCS LM2596S DC-DC Step Down Power Supply Module 3A Adjustable Buck Converter LM2596 Voltage Regulator 24V to 12V 5V 3.3V
Aliexpress UK
1/3/5pcs 8-Channel Level Conversion Module TXS0108E Module 8 Channel Logic Level Converter Bi-Directional High Speed
Aliexpress UK
Type-C in/out 2.4A Charge Discharge Charging Protection Board Boost Converter POWER USB 1S 4.2V 3.7V 18650 Lithium Battery
Aliexpress UK
PzzPss AC3 Audio Digital to Analog 5.1 Channel Stereo DAC Converter Optical SPDIF Coaxial AUX 3.5mm to 6 RCA Decoder Amplifier
Aliexpress UK
1PCS LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module
Aliexpress UK