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1200W high-power dc-dc converter booster power module 20A 8-60v input 12-80v output can be adjusted

Features:Large heat sink design(116*52*15mm), great for use.Support a wide input voltage 8-60V and 1..

$18.99 Ex Tax: $18.99

47 ampere DIY NE5532 high-fidelity headset amplifier set (transparent shell dc9v-18v)

This headphone amplifier DIY kit adopts NE5532 operational amplifier, which can ensure good sound qu..

$7.70 Ex Tax: $7.70

900W digital control dc-dc booster module 0-15a input 8-60v output 10-120v booster converter power supply CC/CV LED display

900W DC-DC boost module is a fully digital display boost module, small size, high power, high effici..

$18.99 Ex Tax: $18.99

BT 4.0 50W+50W 2 channel stereo digital power amplifier board card module - TDA7492 wireless

Sound quality is very good and it can drive 4/6/8 ohm speakers. BT V4.0, it has sufficient power out..

$14.96 Ex Tax: $14.96

channel 4 amplifier board NE5532 stereo preamplifier pre-stage audio source board audio

This item adopts NE5532 Front chip for for better noise performance and good output drive capability..

$6.99 Ex Tax: $6.99

DC 12v-36v 500W brushless motor controller, no hall PWM control balance car drive plate

Features:SMT process, high quality.DC brushless motor driver board.Operating voltage: DC 12V to 36V;..

$11.79 Ex Tax: $11.79

dc motor speed controller 1203BB 6V 12V 24V 3A 80W

The 1203BB DC motor speed regulator controls the speed of a DC motor by adjusting Pulse-Width-Modula..

$4.99 Ex Tax: $4.99

dc12v-26v TPA3116 50W*2+100W 2.1 channel digital subwoofer power amplifier board

The amplifier board adopts high quality TPA3116 digital amplifier chip as the core. Output power: 50..

$16.54 Ex Tax: $16.54

DIY high precision, high sensitivity 1 ~ 500MHz frequency meter module Hz tester measurement module LCD display

This DIY frequency counter is widely used for testing frequency with very high accuracy. Wide freque..

$13.00 Ex Tax: $13.00

DIY robot hand mechanical arm mechanical claw set acrylic + screw set

It is the most popular desktop mechanical arm nowadays. With the DIY kit, it not only takes you into..

$20.00 Ex Tax: $20.00

DIY robot hand robotic arm robot claw controller kit-WIFI control

It is the most popular desktop mechanical arm nowadays. With the DIY kit, it not only takes you into..

$30.00 Ex Tax: $30.00

LED display with LM317 AC/DC adjustable voltage regulator step-down power module

This adjustable regulator module with AC or DC voltage input, the output voltage is 1.25V-28V DC con..

$5.99 Ex Tax: $5.99

Low ZVS 12-48v 20A 1000W high frequency induction heater module

Features:This section of induction heating uses low-voltage DC power supply 12-48V.Maximum current 2..

$32.25 Ex Tax: $32.25

programmable reversible dc motor adjustable speed controller voltage regulator PWM control - 10-30v 100A 3000W

This DC Motor Speed Regulator controls the speed of a DC motor by adjusting Pulse Width Modulation(P..

$35.00 Ex Tax: $35.00

PWM HHO RC controller with adjustable speed of 10-50v/40A/2000W dc motor ×5

It's a PWM speed controller which enables you to control the speed of those DC brush motors smoo..

$49.97 Ex Tax: $49.97
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