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DIY Kit C51 MCU Laser Harp String Electronic Keyboard Sensor Music Controller
Description:
Laser harp’s strings is replaced by laser beam. You can play the laser beam as a string. Each beam has a different pitch. It's very creative for you to DIY.
Principle of laser harp:
1>. User only need t...
$12.99
$18.55
SKU: 13056
$12.99
$18.55
31
DIY Kit Red LED Dot Matrix Clock SMD Kit C51MCU Temperature Control Module with Acrylic Shell
Description:
This is a DIY LED dot matrix optical control LED digital clock kit. It's red with a acrylic shell. This product needs to be soldered and assembled by yourself.
Parameters:
No.
Paramete...
$12.59
$17.99
SKU: 13033
$12.59
$17.99
30
Voice Control Electronic Crystal Column DIY Kit Colorful Light Flashing LED Music Spectrum Soldering Project Kits
Description:
An audio indicator that bounces with music.
Parameter:
1. Super long animation, many audio effects
2. Exquisite independent buttons control various functions
3. Exquisite PCB, military grade plate
4. Power sup...
$10.05
$14.35
SKU: 12515
$10.05
$14.35
30
DIY Kit LM317 Adjustable Step Down Module DC 5V-35V to 1.25V-30V AC/DC Power Supply Module
Description:
Input DC volt:5V-35V
Input AC volt:6V-25V
Output DC volt:1.25V-30V
Output circuit:1A(max)
Minimun dropout voltage of input and output:3V
PCB size: 71mm×46mm
Features:
1,...
$2.37
$3.39
SKU: 2713
$2.37
$3.39
30
Red Countdown Timer 60s Rotary Electronic Clock DIY Kit 60s Rotate Seconds Count Smart Timing Alarm Electronics Circuit Teaching DIY Kits
Description:
60 second countdown timer. Realize a fixed time countdown. After the time is end, start the alarm and generate 3-4 alarms.It can be used for prompters, match reminders,timeout reminder.
Features:
1>.Fixed 60 seco...
$4.54
$6.49
SKU: 13240
$4.54
$6.49
30
DIY 6 Bits C51 Digital Electronic Clock Red LED AT89C2051 Chip DIY Soldering Practice Learning Kits
Description:
In addition to the general features include electronic clock, especially increasing alarm clock function, stopwatch function, countdown function and counter functions. AT89C2051 resources are full...
$6.29
$8.99
SKU: 2042
$6.29
$8.99
30
White Noise Signal Generator DIY Kit DC 12V Electronic Kit 2-Channel Output
Description:
This is a DIY white noise signal generator kit. You need to solder it by yourself.
Parameters:
1>. Power supply DC 12V.
2>. Two way signal output:
J1 output 1V fixed non adjustable noise...
$1.39
$1.99
SKU: 12589
$1.39
$1.99
30
DIY Kit NE555+CD4017 10 LEDs Flashing Light Water Flowing Light Red LED Module Electronic Kits Circuit Board
Product Introduction:
1.Name: NE555+CD4017 water flowing lamp diy electronic kits
2.Power Voltage: 2.5-14.5V
3.PCB Size: 5.4*2.1cm
4.PCB Thickness: 1.6mm
Packing List:
PCB x 1pc
2P Pin x1pc
1uF Capacitor x 2pcs
3mm L...
$1.39
$1.99
SKU: 11101
$1.39
$1.99
30
DIY Kit Bluetooth-Compatible Speaker with LED Flashing Light, Home Stero Sound Amplifier Kits for Learning Electronic Soldering
Introduction:
It is a RGB LED Spectrum Bluetooth Audio Speaker DIY Kit with remote control.
It has 10pcs RGB LED music spectrum display.
It can play music form Bluetooth, TF Card, U-disk with 4ohm 2in speakers.
Feature:
...
$16.09
$22.99
SKU: GY19298
$16.09
$22.99
30
Micro USB 5V Air Ionizer Air Purifier Plasma Ion Generator DIY Ionizer
1.Description:
It is a Micro USB 5V plasma generator. The plasma generator processes the input DC or AC power through multi-level special circuits and boosts it to obtain positive and negative high voltages.
&nb...
$19.99
SKU: GY18206
$19.99
DIY Kit 3-LEDs Cycle Flashing Light DC 3V-15V Flash Lamp Kit Automatically Blinking LED Light Electronic Soldering Practice Kits
Description:
1>. Board thickness 1.5mm
2>. With super Large Pad
3>. With thicker wire
4>. Whole process spraying tin glass fiber board
5>. No extra line.
6>. The components are beautifully laid out.
7...
$1.39
$1.99
SKU: 13089
$1.39
$1.99
30
DC 5V Colorful Flashing LED Light DIY Kit Love Heart Shaped LED Lamp Electronic Soldering Practice Kit
Description:
This is a DIY Heart Shape breathing colorful lamp with white pcb, which need to be soldered.
Parameters:
No.
Parameters
Value
1
Name
Heart s...
$2.79
$3.99
SKU: 12562
$2.79
$3.99
30
Colorful Flashing LED Light Love Letter Display Lamp Heart Shaped Electronic DIY Kit with Remote Control
Description:
This is a DIY Heart Shape breathing colorful lamp kit. You need solder it by yourself.
Features:
1>. Multiple animations
2>. Animation speed adjustable
3>. Infrared wireless remote control
4>. Brea...
$5.94
$8.49
SKU: 12561
$5.94
$8.49
31
US Plug 220V DIY Kit LM317 Adjustable DC Power Supply Board Voltage Regulator Module Kits with Acrylic Case
Description:
LM317 adjustable DC power supply board DIY Kit.
Features:
1>. This is a particularly practical power pack that switches the voltage display or voltmeter function freely by twisting the voltage knob!...
$10.91
$15.59
SKU: 12518
$10.91
$15.59
30
White LED Lamp Bulb PCB Light Board 120pcs LEDs Energy Saving Lamp DIY Kit Module AC 85V-277V with E27 Base
Description:
Please confirm that the lamp can be lit and then install the lampshade, because the lamp cover is not easy to remove it once installed.
LED energy-saving lamps for its energy saving, environmental protection, long life a...
$4.19
$5.99
SKU: 12480
$4.19
$5.99
31
CD4511BE DIY Kit LED Display Digital Logic Test Module Electronic Soldering Practice Kits
Operating Introduction:
1. When INPUT port hasn't input voltage, that is when A-B/C-D both disconnect, VIN is connected, CD4511 2-pin, 4-pin are low level;
since IC1 the fourth pin is blanking input control port; whe...
$2.09
$2.99
SKU: 11738
$2.09
$2.99
31
ICStation Electronic Temperature Control DIY Kit Sound Light Alarm Suite DC 3-5V
With Simple circuit, easy soldering, this suite is very suitable for the teenagers to learn circuit and soldering.
It uses the sound and light to finish the alarm, and it can be used to detect the temperature. In conclusion, it has ...
$2.99
SKU: 5425
$2.99
16x32 Dot Matrix Control Display Module DIY Kit Dual-Color Red Green LED Display Kits
Description:
Adopt new 8x8 double color dot matrix module, F3.75 / P4.75 double-color bitmap, using the industry standard 08 Standard Interface.
Dimensions: 15CM (length)* 7.5CM (wid...
$9.79
$13.99
SKU: 4985
$9.79
$13.99
31
DIY Radio Soldering Project, Portable FM 87-108MHz Radio Soldering Practice Kit with Headphone Jack Automatic Station Search for High School STEM Education Creative Gift
Description:
【Soldering Practice】Soldering radio kit has a modular design and two acrylic shells, which reduces the difficulty of assembly. Through soldering the radio, students can tangibly and engagingly explore electronic compone...
$11.89
$16.99
SKU: GY21353-1
$11.89
$16.99
30
DIY Kit FM MW SW Wireless Radio Receiver DC 3.7V Clock Alarm 2W Stereo Dual Channel Radio Kit with Acrylic Case
1.Description:
It is a FM MW SW Wireless Radio Receiver Module with built-in Mono dual channel 4ohm 5W Amplifier so that it can connect speaker directly, user just need connect work voltage and speaker or headset.
It ...
$25.89
$36.99
SKU: GY20923-1
$25.89
$36.99
31
