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DIY Kit NE555+CD4017 10 LEDs Flashing Light Water Flowing Light Red LED Module Electronic Suite Circuit Board DIY Kit NE555+CD4017 10 LEDs Flashing Light Water Flowing Light Red LED Module Electronic Suite Circuit Board 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 SKU: 11101
$1.59

DIY Kit Electronic Windmill Shaped Red LED Flashing Light Lamp DC 5V Funny Kits for Soldering Practice DIY Kit Electronic Windmill Shaped Red LED Flashing Light Lamp DC 5V Funny Kits for Soldering Practice Description: This is a DIY MCU design teaching Electronic windmills kit parts for soldering practice. Parameters: 1>. Operating voltage: 5V 2>. Work efficiency: adjustable speed 3>. PCB board material: RF--4 high qu... $2.99 SKU: 12563
$2.99

DIY 6 Bits C51 Digital Electronic Clock Red LED AT89C2051 Chip DIY Kits Soldering Practice Learning Suite DIY Module DIY 6 Bits C51 Digital Electronic Clock Red LED AT89C2051 Chip DIY Kits Soldering Practice Learning Suite DIY Module 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... $8.99 US Direct SKU: 2042
$8.99

DIY 4 Bits C51 Digital Electronic Clock Red LED STC11F02E Chip DIY Kits Soldering Practice Learning Suite DIY Module DIY 4 Bits C51 Digital Electronic Clock Red LED STC11F02E Chip DIY Kits Soldering Practice Learning Suite DIY Module Description: STC11F02E-based of four bits electronic clock kit Kit Model: YSZ-4 Supply Voltage: 3V-6V PCB Size: 52mm * 42mm(L*W) Function: 1. Seconds correction (for precise School) 2. Switch to every minute independe... $5.99 US Direct SKU: 1765
$5.99

DIY Kit Triode Resistance Capacitance Coupled Negative Feedback Amplifier Module Kits DIY Kit Triode Resistance Capacitance Coupled Negative Feedback Amplifier Module Kits Description: The circuit is a typical two-stage impedance capacitance coupled negative feedback circuit. Two switches in the circuit can control the two - level coupling and feedback voltage. RP1 and RP2 in the circuit can change the D... $2.35 SKU: 13094
$2.35

MAX7219 Dot Matrix Module 8x32 MCU Control Drive Module Red LED Display Module with 5P Dupont Wire MAX7219 Dot Matrix Module 8x32 MCU Control Drive Module Red LED Display Module with 5P Dupont Wire Description: MAX7219 is an integrated serial input / output common cathode display driver. It connects the microprocessor with the 8 digit number of 7 digital LED displays, and can also connect to the bar graph display or 64 independ... $6.84
$8.55
SKU: 13067
$6.84
$8.55

DIY Audio Spectrum Display Kit 8x4 Colorful SMD LED Soldering Practice Board Music Level Indicator Kit Learning Suite DIY Audio Spectrum Display Kit 8x4 Colorful SMD LED Soldering Practice Board Music Level Indicator Kit Learning Suite Description: An audio indicator that bounces with music. Parameter: Parameter Value Model ASD-84S Operating Voltage DC 5V Work ... $4.99 SKU: 12478
$4.99

NE555+74HC595 16Bit 16 Channel Light Water Flowing Lights LED Module Kit Running Light DIY Kits Soldering Practice Board NE555+74HC595 16Bit 16 Channel Light Water Flowing Lights LED Module Kit Running Light DIY Kits Soldering Practice Board Description: You can achieve any combination of your favorite 16-way water lamp effect, very interesting, simple circuit, the assembly success rate is high. Feature: Adopt 1.5mm thickness board, enlarged pad, relatively wire. ... $2.49 SKU: 12388
$2.49

DIY Electronic Red Yellow LED Flashing Lights Lamp Soldering Practice Board PCB Kit DIY Kits Learning Suite DIY Electronic Red Yellow LED Flashing Lights Lamp Soldering Practice Board PCB Kit DIY Kits Learning Suite Installation Steps: 1.Install RES: 200 ohm resistor install on R2-R10 pad, 1K ohm resistor installed to R1, R2-R10 pad. 10K ohm resistor installed to R21 pad 2.Install a red LED to D1 3.Left to right, red, yellow, red, yellow in or... $5.35 SKU: 12234
$5.35

DC 3.6-5V LED Light Control Module Bluetooth 4.0 BLE RGB Light Lamp Control Board Module for iOS/Android 4.2 Smart Home DC 3.6-5V LED Light Control Module Bluetooth 4.0 BLE RGB Light Lamp Control Board Module for iOS/Android 4.2 Smart Home Product Introduction: 1>. Bluetooth Version: Bluetooth V4.0 BLE  2>. Power Supply Voltage: DC 3.6-5V 3>. Current Consumption: 15mA;sleep mode 2uA  4>. Operating Temperature: -30~80 celsius  ... $8.55 SKU: 12050
$8.55

Blue 2.42" 2.42in OLED Display Module SSD1309 Controller 128x64 SPI Serial Port for Arduino C51 STM32 Blue 2.42" 2.42in OLED Display Module SSD1309 Controller 128x64 SPI Serial Port for Arduino C51 STM32 Product Introduction: 1>. Size:2.42 inches 2>. Resolution:128*64 3>. Color: Blue SPI Interface Definition: 1>. GND:power ground 2>. VCC:power positive 3>. SCL:clock wire 4>. SDA:data wire 5>. ... $24.59
$29.99
SKU: 12028
$24.59
$29.99

LM3914 Blue LED Bar Display Module 10 Segments Battery Power Indicator Battery Capacity Indicating Tester DIY Kits LM3914 Blue LED Bar Display Module 10 Segments 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: Blue 4.Display Way:multi-lamp bar display or single lamp dot display 5.PCB Size:45*14mm 6... $4.55 SKU: 12004
$4.55

100W DC-DC Step Up Module Boost Converter Voltage Regulator Power Supply Module 3-32V to 3-35V USB Output with LED Voltmeter Display 100W DC-DC Step Up Module Boost Converter Voltage Regulator Power Supply Module 3-32V to 3-35V USB Output with LED Voltmeter Display Product Introduction: 1.Name:100W Step Up Module 2.Character:non-isolated boost module 3.Input Voltage:3-32V 4.Input Current:10A (max);if larger than 6A,please add heat sink 5.Quiescent Current:15mA (not include voltmeter curre... $10.99 SKU: 11052
$10.99

White 0.49in OLED Display Module 64x32 IIC I2C 0.49" Screen for Arduino AVR STM32 White 0.49in OLED Display Module 64x32 IIC I2C 0.49" Screen for Arduino AVR STM32 Product Introduction: 1.Specification: 0.49 inch 2.Light Color: superlight white 3.Resolution: 64*32 4.Voltage: 3.0-5.5V 5.Interface: IIC Size Picture:   Tested by ICStation's Outstanding Partner adri... $5.98
$7.29
SKU: 10786
$5.98
$7.29

DC 0-99.9V Red LED Display Panel 3 Digits Digital Voltmeter with Alarm Indicator DC 0-99.9V Red LED Display Panel 3 Digits Digital Voltmeter with Alarm Indicator Description: 1. Supply voltage: 4-30V 2. Measuring range: 0-100V 3. Upper/Lower limit setting range: 0.1-99.9V 4. Upper/Lower limit output mode: on set range will output high level,otherwise output low level. 5. Minim... $3.51
$3.99
SKU: 8289
$3.51
$3.99

ICStation 8x8 MAX7219 Red LED Light Lamp Display Dot Matrix Module Panel DIY Kits 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... $2.67
$3.25
SKU: 2609
$2.67
$3.25

Greedy Snake Funny DIY Kit 8x8 LED Light Lamp Display Dot Matrix Module Panel DIY Kits Game for Student Training Greedy Snake Funny DIY Kit 8x8 LED Light Lamp Display Dot Matrix Module Panel DIY Kits Game for Student Training Description: Snake game is a classic puzzle game. This kit even simulates the Snake game. The game has 5 levels, each level of speed is different, the higher the level, the faster the speed. Players can control the direction of the s... $11.35 SKU: 12490
$11.35

Colorful Glittering Five-Pointed Star Shaped Pentagram Design Water Light Flashing LED Lamp DIY Kit with Acrylic Shell Colorful Glittering Five-Pointed Star Shaped Pentagram Design Water Light Flashing LED Lamp DIY Kit with Acrylic Shell Description: It is an LED flashing DIY kit, issued a dazzling color, if it's together with the music, the audio-visual effect will be better. Parameters: 1>. Operating voltage: DC4.5V-5V; 2>. Power supply mode: 3pcs ... $9.99 SKU: 12489
$9.99

Amber LCD Display Backlight Screen Board 128x64 Resolution ST7567 Controller OLED Module for C51 STM32 Arduino Amber LCD Display Backlight Screen Board 128x64 Resolution ST7567 Controller OLED Module for C51 STM32 Arduino Product Introduction: 1. PCB Size:50*33mm 2. Resolution:128*64 3. Frame Color:golden ST7567 controller chip was used in the LCD Backlight Screen. Tested by ICStation's Outstanding Partner arduinoLab: ... $4.39
$5.35
SKU: 11482
$4.39
$5.35

DIY Kits Electronic Lucky Rotary Module Wheel Turntable Analog Lottery Tumbler Suite Red Flash LED 3-5V Fun Electronics DIY Kits Electronic Lucky Rotary Module Wheel Turntable Analog Lottery Tumbler Suite Red Flash LED 3-5V Fun Electronics Product Introduction: 1.Power Supply Voltage:3-5V 2.Dimension:58*58mm Packing List: No. Name Parameter QTY 1 Color Ring Resistor 1.2... $1.09 SKU: 10875
$1.09


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