DROK best sellers

#1 Boost Buck Converter DROK Boost Buck Converter, DC 5.5-30V to 0.5-30V 5V 12V 24V Output Adjustable Power Supply Regulator Module, 4A 35W High Power Voltage Step Up Down Converter Board with Case LCD Display

£20.15 on Amazon

#2 Signal Generator DROK Signal Generator, DROK DC 3.3-30V Function Generator 5-30mA LCD Display PWM Pulse Frequency Duty Cycle Rectangular Wave Square Wave Signal Generator

£17.39 on Amazon

#3 Blue~Tooth Board DROK Blue~Tooth Board, DROK 12V Audio Receiver Blue~Tooth Module DC 5V-12V Portable Wire~Less Electronics Stereo Music Receive Circuit Chip with Micro USB Port for Headphone Speaker Home Sound System DIY

£21.35 on Amazon

#4 DC Speed Controller VIKYE DC Speed Controller, DROK DC 20A 10-60V 12V 24V 36V 48V PWM DC Motor Speed Controller Universal 15kHz PWM Regulator Switch Module Motor Controller

£12.40 on Amazon

#5 THERMISTANCE NTC 10 K DROK THERMISTANCE NTC 10 K Thermistor Probe, 3950 5 Pack Thermal Long Thermal Control Sensor Extension Cable 3 Meters Digital Temp Gauge Sensor For Car Units/Fridges/Freezers/Boiler

£19.24 on Amazon

#6 6V to 12V Step Up Converter DROK 6V to 12V Step Up Converter, DC 5V-11V to 12V Boost Converter Voltage Regulator Module 3A 36W Volt Transformer Power Supply for Car Stereo Radio

£19.45 on Amazon

#7 DC Motor Driver L298 DROK DC Motor Driver, L298 Dual H Bridge Motor Controller, 6.5V-27V, 7A, 160W, Red

£19.52 on Amazon

#8 4 20mA Generator Adjustable DROK 4-20mA Generator, Adjustable Signal Generator, DC 0-10V 0 4-20mA Current Voltage Analog Simulator for Value Adjusting PLC Panel LED Testing

£28.06 on Amazon

#9 90010 Waterproof DC Buck DROK 90010 Waterproof DC Buck Converter Voltage Regulator 8-22V to 1-15V 5V 12V 3A Adjustable Output Power Supply Transformer

£18.71 on Amazon

#10 DROK Frequency Generator DROK Frequency Generator, DC 3.3V-30V 5-30mA 1Hz-150kHz Adjustable Output PWM Pulse Duty Cycle Square Wave Function Signal Generator Module

£19.90 on Amazon

#11 12V Amplifier Board 12V Amplifier Board, DROK 15W+15W 2.0 Dual Channel Audio Amplifier Board PAM8620 DC 8-26V 24V Digital Stereo Amp Module Class D Mini Power Amplify Circuit for Sound System Speaker DIY

£28.28 on Amazon

#12 12V Battery Capacity DROK 12V Battery Capacity Indicator, DC 5V- 66V Lead Acid Battery Percentage Voltage Tester 12V 24V 36V Electric Quantity Volt Detector Meter Panel Gauge Lithium Battery Status Monitor for Car Vehicle

£19.98 on Amazon

#13 12v to 5v Volt Converter DROK 12v to 5v Volt Converter, DC 8-35V to 5V 3A 15W Voltage Regulator Board Power Supply Module, 9V 12V 24V Waterproof Car Volt Step Down Buck Converter

£17.83 on Amazon

#14 Voltage Boost Converter DROK Voltage Boost Converter, DC 8-60V to 10-120V 15A 900W Numerical Control Step Up Voltage Current Adjustable Regulator Constant Module Output 48V 24V 12V Power Supply with LED Display Heat Sink

£38.93 on Amazon

#15 Adjustable Voltage Regulator Adjustable Voltage Regulator DC, DROK Buck Boost Converter 6.0V-36V 9v 12v to DC 0.6-36V 24v 5A Power Supply Panel, Constant Current Volt Step Up Down Module

£33.34 on Amazon

#16 Battery Coulometer DC DROK Battery Coulometer, DC 8-100V 500A Split Type Multi Tester 12V 24V 36V 48V 60V Coulometer Watt Meter, Capacity Percentage Time Power Voltmeter Ampmeter for RV Solar Panel Golf Cart Car Audio

£58.24 on Amazon

#17 Buck Boost Voltage Regulator DROK Buck Boost Voltage Regulator, DROK DC 6-30V to DC 0.5-30V 5V 12V 24V Adjustable Voltage Converter, 4A 60W Power Supply Step Up Down Transformer Board Module with USB Port Case LCD Display Volt Am

£24.16 on Amazon