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DIY High Fidelity Deaf Hearing Aids Audio Amplifier Kit Digital Amplifier Board ModuleDIY High Fidelity Deaf Hearing Aids Audio Amplifier Kit Digital Amplifier Board Module
-17%
DIY High Fidelity Deaf Hearing Aids Audio Amplifier Kit Digital Amplifier Board Module
$5.84$7.02

Description:   Hearing aids are a kind of sound enhancement products to help deaf people or elderly people; students can also use them as reading aids to amplify their voices when reciting texts in English,...

DIY FM Wireless Microphone Electronic Kit FM Electronic Production Parts TrainingDIY FM Wireless Microphone Electronic Kit FM Electronic Production Parts Training
-11%
DIY FM Wireless Microphone Electronic Kit FM Electronic Production Parts Training
$9.37$10.55

Description:   Name: FM wireless microphone Kit Type: wireless microphone Voltage: 1.5V(1 AA battery) Effective distance: 20 meters   Package included:   1 x DIY FM Wireless Microphone Electronic Kit 1 x Chinese manual DIY...

EQKIT DIY LED Lamp Kit LED Flash Set Electronic Production KitEQKIT DIY LED Lamp Kit LED Flash Set Electronic Production Kit
-18%
EQKIT DIY LED Lamp Kit LED Flash Set Electronic Production Kit
$10.55$12.90

Feature: Kit Model: LSD-73 Dimensions: 100 * 80mm Working voltage: DC4-5V Package weight: 55 grams Note: This is a DIY kit, you need to assemble it, click here to get the installation document. Package includes:...

DIY Class A 6J5 Vacuum Tube Preamp Preamplifier HIFI Headphone Amplifier KitDIY Class A 6J5 Vacuum Tube Preamp Preamplifier HIFI Headphone Amplifier Kit
-25%
DIY Class A 6J5 Vacuum Tube Preamp Preamplifier HIFI Headphone Amplifier Kit
$24.66$32.90

Specification: Model:6J5 Name:Headphone Amplifier DIY Kits 1.16 HZ-28.5KHZ 2.Headphone Impedance: 16-600ohm 3.SNR:> 108db 4.Channel separation <-100db 5.Distortion: <0.003% (distortion noise but not all, of the second harmonic modified sound) 6.Input and output: standard 3.5mm headphone...

DIY Automatic Irrigation Module Kit Soil Moisture Detection Automatic Watering PumpingDIY Automatic Irrigation Module Kit Soil Moisture Detection Automatic Watering Pumping
-22%
DIY Automatic Irrigation Module Kit Soil Moisture Detection Automatic Watering Pumping
$16.43$21.14

Description:   It does not require programming or a microcontroller, so please do not provide the code. It does not provide power, you can use the charging treasure (5V DC) as the power supply, or...

New LM317 Adjustable DC Power Supply DIY Electronic Kit Set 220V/110V To DC1.25-12V Voltmeter Soldering TrainingNew LM317 Adjustable DC Power Supply DIY Electronic Kit Set 220V/110V To DC1.25-12V Voltmeter Soldering Training
-22%
New LM317 Adjustable DC Power Supply DIY Electronic Kit Set 220V/110V To DC1.25-12V Voltmeter Soldering Training
$16.43$21.14

Feature: Output voltage: 1.25-12V Output current: 200mA Input voltage: AC110 or AC220V Transformer power: 2.5W Power cable length: 1 meter Output cable length: 20cm Size: 11.2x6.9x4cm Cover material: plastic PCB size: 7.2x6.2cm Weight: 270g Package...

CNC Kit With UNO + Shield + Stepper Motor DRV8825 Endstop A4988 GRBLCNC Kit With UNO + Shield + Stepper Motor DRV8825 Endstop A4988 GRBL
-27%
CNC Kit With UNO + Shield + Stepper Motor DRV8825 Endstop A4988 GRBL
$71.72$98.78

The kit contains following items: 1x UNO R3+CH340G  Board. It's not  official board but it's compatible with all  software and hardware. Licensed under Creative Commons Attribution Share-Alike license. 1X 40" Gold plated/shielded USB cable w/noise suppressor. Essential for stable connection and printing. 1x CNC shield 3X Zyltech 1.5A 0.42 N.m stepper motors 3X Mechanical endstop switch w/ 40" cable 4x DRV8825 stepper motor driver (upgraded from A4988, 2.5 A max current/phase. It's not  official board but it's compatible with all  software and hardware. Licensed under Creative Commons Attribution Share-Alike license. 4x Aluminum heatsink with tape backing Package included: 1 x CNC Kit CNC Kit With UNO + Shield + Stepper Motor DRV8825 Endstop A4988 GRBL in USA , UK, Canada and all...

Original JYETech DSO138 DIY Digital Oscilloscope Kit 13804K Version With Acrylic HousingOriginal JYETech DSO138 DIY Digital Oscilloscope Kit 13804K Version With Acrylic Housing
-0%
Original JYETech DSO138 DIY Digital Oscilloscope Kit 13804K Version With Acrylic Housing
$44.05$44.18

Note: SMD is unsoldered and without instruction about how to solder the SMD. This is an unassembled kit, customers should have some basic electronic activity and ability, because of different levels of ability, we can not...

DIY IR Infrared Sensor Module Switch Electronic KitDIY IR Infrared Sensor Module Switch Electronic Kit
-22%
DIY IR Infrared Sensor Module Switch Electronic Kit
$8.19$10.55

Features: The infrared sensor switch detects whether the infrared signal is reflected and emitted to determine whether there is an object in front , so as to control the switching operation of the relay used...

DIY CD4060 Music LED Light Kit Electronic Training DC 3V-5VDIY CD4060 Music LED Light Kit Electronic Training DC 3V-5V
-13%
DIY CD4060 Music LED Light Kit Electronic Training DC 3V-5V
$8.19$9.37

Features: Circuit operating voltage: DC: 3V ~ 5V Circuit board size: 56mm * 67mm Package included: 1 x Music LED Light Kit DIY CD4060 Music LED Light Kit Electronic Training DC 3V-5V in USA ,...

20KV ZVS Tesla Coil Booster High Voltage Generator Plasma Music Arc DIY Speaker Kit20KV ZVS Tesla Coil Booster High Voltage Generator Plasma Music Arc DIY Speaker Kit
-24%
20KV ZVS Tesla Coil Booster High Voltage Generator Plasma Music Arc DIY Speaker Kit
$29.37$38.78

Features: High quality PCB board, high reliability. Include driver board DIY kit, ignition coil and spray point. Good tone quality, suitability to any kind of music and convenient usage. You need to do it by...

3Pcs DIY 6 Digital LED Electronic Clock Kit 9V-12V AT89C20513Pcs DIY 6 Digital LED Electronic Clock Kit 9V-12V AT89C2051
-27%
3Pcs DIY 6 Digital LED Electronic Clock Kit 9V-12V AT89C2051
$13.97$19.21

Feature: Working voltage: DC6V ~ 12V Recommend voltage: DC 9V Recommend battery: CR2032 (3V) Working current: 35mA Standby current: 1.2mA Note: It is kits only. That is to say, all items are not soldered on...

UNO R3 Starter Kits 1602 LCD L293D Motor LED Matrix MB102 BreadboardUNO R3 Starter Kits 1602 LCD L293D Motor LED Matrix MB102 Breadboard
-26%
UNO R3 Starter Kits 1602 LCD L293D Motor LED Matrix MB102 Breadboard
$30.55$41.14

Instruction:   Code explanation and hardware analysis for basic lessons,these are VERY IMPORTANT for beginner. Hardware overview include technical characteristics, operating principles, instructions on how to connect to   About the UNO:   This UNO...

Geekcreit DIY C51 Touch Control Keys Full Color LED Aurora Tower KitGeekcreit DIY C51 Touch Control Keys Full Color LED Aurora Tower Kit
-12%
Geekcreit DIY C51 Touch Control Keys Full Color LED Aurora Tower Kit
$18.57$21.15

Feature: ① Use 28Pcs of full-color RGB 10MM LED produced. Let matte white color is more pure scattering. ② 10CM x 10CM PCB board, With full-color LED light-emitting effect is more prominent.  ③ The above...

DIY Single Chip Microcomputer Laser Harp Kit Electronic Piano Music BoxDIY Single Chip Microcomputer Laser Harp Kit Electronic Piano Music Box
-22%
DIY Single Chip Microcomputer Laser Harp Kit Electronic Piano Music Box
$16.43$21.14

Description:   There are a total of 7 strings. When the string is cut, the buzzer sends out the corresponding sound level. When the string is cut, the LED of the string is lit up....

UNO R3 With Mini Breadboard LED Jumper Resistor Kit For Basic StarterUNO R3 With Mini Breadboard LED Jumper Resistor Kit For Basic Starter
-28%
UNO R3 With Mini Breadboard LED Jumper Resistor Kit For Basic Starter
$16.88$23.57

UNO R3 With Mini Breadboard LED Jumper Resistor Kit For Basic Starter Feature: A UNO R3 compatible kit for , meet your basic needs. Package includes: 1 x UNO R3 module 20 x Male to...

DIY 6 Digital LED Electronic DIY Clock Kit Electronic Component Parts 9V-12V AT89C2051DIY 6 Digital LED Electronic DIY Clock Kit Electronic Component Parts 9V-12V AT89C2051
-20%
DIY 6 Digital LED Electronic DIY Clock Kit Electronic Component Parts 9V-12V AT89C2051
$9.37$11.72

Feature: Working voltage: DC6V ~ 12V Recommend voltage: DC 9V Recommend battery: CR2032 (3V) Working current: 35mA Standby current: 1.2mA Note: It is kits only. That is to say, all items are not soldered on...

Geekcreit DIY C51 RGB Colorful Crystal LED Aurora Colorful Flashing Light KitGeekcreit DIY C51 RGB Colorful Crystal LED Aurora Colorful Flashing Light Kit
-20%
Geekcreit DIY C51 RGB Colorful Crystal LED Aurora Colorful Flashing Light Kit
$14.08$17.61

Features: Power supply: 3xAA batteries 1. 14 new Aurora gradient modes 2. LED color speed changing by different brightness 3. All DIP components, suitable for beginners too 4. Power-on automatic switch display modes Please not...

Inverted Step Up High Voltage Generator Arc Igniter Coil Module 15KV High Frequency Transformer KitInverted Step Up High Voltage Generator Arc Igniter Coil Module 15KV High Frequency Transformer Kit
-13%
Inverted Step Up High Voltage Generator Arc Igniter Coil Module 15KV High Frequency Transformer Kit
$8.19$9.37

Feature:   Input voltage: 3.7V-4.2V Input current: ≤2A Output voltage: ≤15KV Output current: ≤0.4A High voltage two pole ignition distance: ≤ 0.5 cm   Package includes:   1 x 15KVE-1 boost coil 1 x 120...

Original JYETech 15801K DIY WAVE2 DSO150 Touch Screen Dual Channel Digital Storage Oscilloscope KitOriginal JYETech 15801K DIY WAVE2 DSO150 Touch Screen Dual Channel Digital Storage Oscilloscope Kit
-47%
Original JYETech 15801K DIY WAVE2 DSO150 Touch Screen Dual Channel Digital Storage Oscilloscope Kit
$79.96$150.55

Description: JYE TECH WAVE2 is the latest 2-Channel Oscilloscope on the market, catered to hobbyists, educational institutions and professionals in the field of electronics and mechatronics. Featuring a bright and easy-to-use color touch screen display...

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