Function DIY

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LM1875T Hifi 6j1 Valve Drive Power Amplifier Board Kits Headphone Amp DIY Kits Module 20W Product Introduction: 1.Power Supply Voltage:defaults double AC 18V/3A,power more than 60W (the maximum voltage should be no more than double AC 19V,and it should be no less than 18V;or the digital tube will be off, a... ~~$19.99~~ $15.99 SKU: 12008
~~$19.99~~ $15.99

AC 12V Tube Buffer Preamplifier Preamp Board Amplifier Module Audio Signal Board DIY Kit AMP Module Product Introduction: 1.Model:6j1 electronic tube 2.Sound Track Type:2.0 stereo 3.Power Input:AC 12V 0.8A/5.5*2.5 plug 4.Rotary Knob Function:power switch/volume adjustment 5.Size:77*75*52mm Using Methods: 1.AC 12V Input... ~~$13.75~~ $11.00 SKU: 12007
~~$13.75~~ $11.00

DC 15-24V 15W Mini Music Tesla Coil Plasma Speaker Plasma Loudspeaker Tesla Wireless Transmission DIY Kits Product Introduction: 1.Size:38*78mm 2.Power:15W 3.Power Input:DC 15-24V;current 2A;DC 5.5 interface 4.Audio Input:3.5 plug,can connect with cellphone,mp3,computer audio. Tesla Coil is a transformer (resonant transformer) tha... ~~$9.49~~ $7.59 SKU: 12005
~~$9.49~~ $7.59

DIY Kits ICL7135 4 Bit LED Digital Display Thermometer LM35 Temperature Sensor Tester Module Product Introduction: 1. The circuit mainly includes temperature sensor LM35, A/D converter TCL7135 and peripheral components, decoding, driving, power circuit. Packing List: NO. Component Name ... ~~$16.99~~ $13.59 SKU: 11744
~~$16.99~~ $13.59

NE555 Multi Waveform Signal Generator Suite DIY Kits Electronic Production Square Triangle Sine Sawtooth Wave Product Introduction: 1. This waveform generator can make: square wave, sawtooth wave, triangle wave and sine wave. Finished Product Picture: Circuit Picture: Packing List: ... ~~$2.59~~ $2.07 SKU: 10879
~~$2.59~~ $2.07

IR Infrared Reversing Radar DIY Kit Infrared Astern Speed Measurement Indicator DIY Kits Module Electronic Assembly Debugging Suite Product Introduction: Infrared parking radar is composed by multivibrator circuit, infrared signal transmit and receive circuit, infrared signal amplification and voltage comparator circuit, and it has characters of simple cir... ~~$3.65~~ $2.92 SKU: 9652
~~$3.65~~ $2.92

AKE-1 PAM8403 Power Amplifier Kit DIY Module DC 4.5-5V 42x31mm DIY Kits Product Introduction: 1.Model:AKE-1 2.Operating Voltage:DC 4.5-5V 3.PCB Board:42*31mm 4.Circuit Principle:stereo sound audio signal is input by J2;since left/right channel circuit are completely symmetric,and we take one... ~~$9.99~~ $7.99 SKU: 11880
~~$9.99~~ $7.99

CH340G USB to TTL Kit 25x45mm Onboard Indilator Lamps STC/STM32 Downloader Components DIY Kits Product Introduction: 1.Model:YCH-340 2.PCB Size:25*45mm 3.Application Fields:as tools ot MCU upgrade,disk maintenance,router upgrade 4.Circuit Principle Picture: Characteristics: 1.Adopt CH340G chip 2.Adopt double-si... ~~$3.35~~ $2.68 SKU: 11879
~~$3.35~~ $2.68

NE555+CD4017 Water Light Electronic DIY Kits Suite Water Lamp Module Product Introduction: 1.Name:NE555+CD4017 water flowing lamp suite 2.Power Voltage:2.5-14.5V 3.PCB Size:5.4*2.1cm 4.PCB Thickness:1.6mm Packing List: 1.PCB:1pc 2.2P Pin:1pc 3.1uF Capacitor:2pcs 4.3mm LED Red:10pcs ... ~~$1.59~~ $1.27 SKU: 11101
~~$1.59~~ $1.27

DIY Kits CD4060 SMD Music Fancy Lantern Colorful LED Lamp Suite Electronic Training Description: CD4060 SMD Music Fancy Lantern Colorful LED Lamp Suite is specially designed for electronic assembly and debugging skills check. The circuit designs with CD4060 chip oscillator which is quite popular in the digital cir... ~~$3.58~~ $2.86 SKU: 10376
~~$3.58~~ $2.86

ICStation DIY Kits NE555 Duty Cycle and Frequency Adjustable Module Description NE555 adjustable pulse generator NE555 adjustable pulse generator is based on NE555 chip, built into an oscillator circuit. 1>. That principle The multivibrator composed ... ~~$1.75~~ $1.40 SKU: 3806
~~$1.75~~ $1.40

LED Optical Fiber Lamp Light DIY Kits Module Puzzle Toys 5x8x20cm Product Introduction: 1.Size:5*8*20cm 2.Adaptive Age:6-12 years old 3.Principle:light transmission and optical fiber. Finished Product Picture: ~~$3.45~~ $2.76 SKU: 12011
~~$3.45~~ $2.76

Adjustable Tweeter Woofer Loudspeaker Frequency Devider DIY Module Kits for Car Packing List: Finished Product Picture: Connection Picture: ~~$3.99~~ $3.19 SKU: 12010
~~$3.99~~ $3.19

LM337T Linear Adjustable Filter Stabilivolt Power Board Module Kits DIY Kits 5-40V Product Introduction: 1.DC Input:5-40V 2.AC Input:3-27V 3.Output DC:1.5-37V 4.Max Current:1.5A 5.Input Output Minimum Voltage Gap:3V (input,output should be within 10V,3-5V is the best; we recommend that the maximum vo... ~~$8.35~~ $6.68 SKU: 12009
~~$8.35~~ $6.68

ZVS High Pressure Generator Plasma Music Loudspeaker Trumpet DIY Module Driving Kits DC 12V 5A Product Introduction: 1.PCB Size:37*77mm 2.Power Input Voltage:DC 12V;current 5A;power more than 60W;f the power is lower than 12V 5A, it cannot be operate normally;if the voltage is higher than 14V,it will get damaged easil... ~~$9.49~~ $7.59 SKU: 12006
~~$9.49~~ $7.59

Battery Power Blue LED Light Bar Display Module Kits 10 Segments DIY Kit 42mA Product Introduction: 1.Power Consumption:all lamps on 42mA;single lamp on 4mA 2.Measurement Range:universal 2.4-20V batteries 3.Color: Blue 4.Display Way:multi-lamp bar display or single lamp dot display 5.PCB Size:45*14mm 6... ~~$4.55~~ $3.64 SKU: 12004
~~$4.55~~ $3.64

LM3914 Green LED Bar Display Battery Power Indicator Battery Capacity Indicating Tester DIY Kits Product Introduction: 1.Power Consumption:all lamps on 42mA;single lamp on 4mA 2.Measurement Range:universal 2.4-20V batteries 3.Color: Green 4.Display Way:multi-lamp bar display or single lamp dot display 5.PCB Size:45*14mm ... ~~$3.99~~ $3.19 SKU: 12003
~~$3.99~~ $3.19

Battery Power Red LED Bar Display Module Kits 10 Segments DIY Kits 42mA Product Introduction: 1.Power Consumption:all lamps on 42mA;single lamp on 4mA 2.Measurement Range:universal 2.4-20V batteries 3.Color:red 4.Display Way:multi-lamp bar display or single lamp dot display 5.PCB Size:45*14mm 6.A... ~~$3.99~~ $3.19 SKU: 12002
~~$3.99~~ $3.19

AMM-TE ICL7107 Digital Display Ammeter Kit DIY Module DC 5V 35mA 70.6x39mm DIY Kits Product Introduction: 1.Model:AMM-TE 2.PCB Size:70.6*39mm 3.Display Window Size:51*24mm 4.Operating Voltage:DC 5V 5.Operating Current:35mA 6.Measurement Precision:+/-1mA 7.Measurement Range:0-2A 8.Overrange Display... ~~$6.49~~ $5.19 SKU: 11878
~~$6.49~~ $5.19

FLA-1 Simple Flashlight Kit DIY Module 1.5V 55x35x11.5mm DIY Kits Packing List: Name Specification Code Quantity Resistor 47 ohm R1 2 Resistor 22 ohm Practi 2... ~~$2.99~~ $2.39 SKU: 11877
~~$2.99~~ $2.39

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