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DIY 4 Bits C51 Digital Electronic Clock Red LED STC11F02E Chip DIY Kits Soldering Practice Electronic Learning
Description:
DIY 4 Bits C51 Red LED Digital Electronic Clock
Enough functionalities as any regular clock. Very accurate.
Acceptable for anyone above the age of 8-15.
The DIY Clock Kits are widely used in sc...
$4.35
$6.69
SKU: 1765
$4.35
$6.69
36
ICStation 8x8 MAX7219 Red LED Light Lamp Display Dot Matrix Module Panel DIY Kits
Description:
It's controlled by the STM8S003F3 MCU with 1K data storge space which is low cost, low power consumption, very powerful.
1. Product Feature:
Seamless splicing and so that the dot mat...
$2.11
$3.25
SKU: 2609
$2.11
$3.25
35
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...
$5.84
$8.99
SKU: 2042
$5.84
$8.99
35
DIY Electronic Red Yellow LED Flashing Lights Lamp Soldering Practice Board DIY Learning Kits
Description:
★The LED light flows from the inside to the outside, creating the effect of the exploding water lamp.The speed of LED flow can be adjusted to meet various demands.
★High quality PCB,Even beginners can easily weld succe...
$3.89
$5.99
SKU: 12234
$3.89
$5.99
35
SMT SMD Electronic Component Soldering Practice Board PCB DIY Kit DC 4.5-5V
Product Introduction:
1.Model: SMD-P
2.Operating Voltage: 4.5-5V
3.PCB Thickness: 1.6mm
4.Appearance Size: 91.4*60mm
Components List:
NO.
Component Name
PCB Marker
Parameter
...
$3.24
$4.99
SKU: 12235
$3.24
$4.99
35
FM Radio Transmitter DIY Kits 88-108MHz Adjustable Frequency Wireless Microphone Module
Introduction:
The circuit trans frequency 88-108 MHz, using ordinary FM radio transmitter equipment.
Adjusting the inductance L to adjust the trans frequency to avoid the local radio frequency.
With DC 3V circuit operating v...
$3.24
$4.99
SKU: 12232
$3.24
$4.99
35
DIY Clap On Off Switch Kit Electronics Soldering Practice Set Clap Switch DIY Kits
Description:
Package name: clap switch kit
Kit Model: PSK-1
Operating voltage: 5V
PCB size: 28 * 49mm
Principle of Circuits
▲The circuit is maily composed by audio frequency and bistable tigger circ...
$1.94
$2.99
SKU: 1755
$1.94
$2.99
35