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32GB Memory Card 32GB Memory Card Tips: The actual usage capacity of the 32GB memory card is about 29.1GB, because the computer uses binary system and the manufacturer uses decimal system when producing it. The computer is 1MB=1024KB, the manufacturer is 1MB=... $3.63
$5.59
SKU: GY21220-1
$3.63
$5.59

35

DC9-24V 60W Mono Voice Playback Module, 9-Channel Music Power Digital Amplifier, 32G TF Card Socket MP3 WAV UART Controller for Arduino DC9-24V 60W Mono Voice Playback Module, 9-Channel Music Power Digital Amplifier, 32G TF Card Socket MP3 WAV UART Controller for Arduino 1.Description:   DY-HL50T is a DC 12V 24V 60W Mono Voice Playback Module which can be trigger play by 9 input signal. It is a one-on-one segmented trigger control player that supports MP3 and WAV decoding formats; 9 input signal c... $6.50
$12.99
SKU: GY21191-1
$6.50
$12.99

50

D69-2058 AC Digital Display Meter Multi-function Instrument Monitor Voltage Current Power Frequency Display Meter D69-2058 AC Digital Display Meter Multi-function Instrument Monitor Voltage Current Power Frequency Display Meter 1.Description:   It is a multi-function display instrument.It can simultaneously measure and display 6 parameters such as AC voltage,AC current,active power,power factor,frequency and electric energy.   2.Feature: ... $10.00
$19.99
SKU: GY19552
$10.00
$19.99

50

3.3V to 24V 8-Channel Optocoupler Isolator Photoelectric Isolation Module Level Voltage Converter 8Bit PNP Output PLC Signal Converter 3.3V to 24V 8-Channel Optocoupler Isolator Photoelectric Isolation Module Level Voltage Converter 8Bit PNP Output PLC Signal Converter 1.Description:   DST-1R8P-P is a 8CH optocoupler isolator for signal converter.It is used for digital signal one-way conversion and PNP output.   2.Features:   1>.Optocoupler isolator   2>.Co... $5.50
$10.99
SKU: 15022
$5.50
$10.99

50

DIY Kit Electric Piano RGB LED Flashing Music Generator Creative DIY Soldering Project DIY Kit Electric Piano RGB LED Flashing Music Generator Creative DIY Soldering Project RGB LED Electric Piano DIY Kit 1.Introduction:     The scale of the circuit can produce different sounds, while different keys correspond to different scales. The play of the electronic organ is to use the finge... $5.00
$9.99
SKU: 14088
$5.00
$9.99

50

DC 5V USB MP3 Player Module Audio Voice Board 8Bit I/O UART Control 4MBytes Flash Voice Playback Module DC 5V USB MP3 Player Module Audio Voice Board 8Bit I/O UART Control 4MBytes Flash Voice Playback Module 1.Description:     DY-SV17F is an intelligent voice module developed by the division independently. It integrates I/O subsection triggering, UART serial port control, ONE_line single bus serial port control3. Onboard 5W Cla... $2.00
$3.99
SKU: 13441
$2.00
$3.99

50

DC Electronic Load Tester Battery Capacity 35W 5A Adjustable Constant Current Aging Resistor Discharger LCD Voltage Current Power Display DC Electronic Load Tester Battery Capacity 35W 5A Adjustable Constant Current Aging Resistor Discharger LCD Voltage Current Power Display 1.Description: The FZ35 5A 35W Electronic Load Tester is an industrial-grade, long-life device that is equipped with a fast-rotating long-life ball fan, making it ideal for continuous discharging and long-period discharge or aging te... $11.50
$22.99
SKU: 13413
$11.50
$22.99

50

DC-DC USB Step Down Module 9V/12V/24V to 5V Buck Converter QC2.0 QC3.0 Fast Charging Power Supply Module DC-DC USB Step Down Module 9V/12V/24V to 5V Buck Converter QC2.0 QC3.0 Fast Charging Power Supply Module 1.Description:     QC-MINI is a USB DC Fast Charging power supply module. It can be applied to solar charging, mobile phone charging and other fields.   2.Features:     1>.Support QC2.0, QC3.0.... $1.45
$2.89
SKU: 13398
$1.45
$2.89

50

DC-DC 5A Step Down Power Supply Module LCD Display Constant Voltage Constant Current Adjustable Buck Converter CVCC Adapter DC-DC 5A Step Down Power Supply Module LCD Display Constant Voltage Constant Current Adjustable Buck Converter CVCC Adapter 1.Description:     ZK-J5X is a DC adjustable constant voltage constant current step down power supply module with LCD display.     HD display input voltage and output voltage, current, power and display status... $5.00
$9.99
SKU: 13395
$5.00
$9.99

50

USB Fan Rotary Speed Controller DC 4V-12V 5W Multi-Gear Auxiliary Cooling Tool Module USB Fan Rotary Speed Controller DC 4V-12V 5W Multi-Gear Auxiliary Cooling Tool Module Description: USB fan speed controller. Mute multi-position wind speed regulator.It is suitable for offices, dormitories, bedsides, etc.. Features: 1>.USB fan adjuster; 2>.Strong/weak wind are free to adjust; 3>.USB ... $1.25
$2.49
SKU: 13294
$1.25
$2.49

50

Adjustable Automatic Step Up/ Step Down Power Supply Board, Constant Current Buck Boost Converter Module DC 5-30V to DC 0.5-30V Adjustable Automatic Step Up/ Step Down Power Supply Board, Constant Current Buck Boost Converter Module DC 5-30V to DC 0.5-30V Description: 1. Can be boosted, but also buck, the output voltage 0.5-30V arbitrary adjustment, limiting current 0-4A arbitrary adjustment; can be used for LED constant current drive, battery charging and other constant current occas... $2.25
$4.49
SKU: 12475
$2.25
$4.49

50

0-5V/0-10V to 0-100% Voltage to PWM Converter Board Duty Cycle Adjustable Conversion Module 0-5V/0-10V to 0-100% Voltage to PWM Converter Board Duty Cycle Adjustable Conversion Module Description: This product can transform 0-5V/0-10V voltage into 0-100% PWM output, and adjusting voltage can change the PWM duty cycle. It can be applied to motor control.   Features: 1>.Adopt MCU embedded technique 2&g... $2.88
$5.75
SKU: 12430
$2.88
$5.75

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DC to DC Automatic Step Up Step Down Boost Buck Converter Power Supply Module Voltage Regulator Module 5-32V to 1.25-20V 5A DC to DC Automatic Step Up Step Down Boost Buck Converter Power Supply Module Voltage Regulator Module 5-32V to 1.25-20V 5A Product Introduction: 1.Name:5A automatic step up/down module 2.Character:non-isolated synchrnous rectification automatic step-up/down module 3.Input Voltage:5-32V 4.Input Current:8A (max);constant current <=6A 5.Quiescent O... $5.63
$11.25
SKU: 11058
$5.63
$11.25

50

Micro USB Interface Breadboard Power Supply Module 5V/3.3V for Arduino MB-102 MB-10 Micro USB Interface Breadboard Power Supply Module 5V/3.3V for Arduino MB-102 MB-10 Description ▲Breadboard power supply module, compatible with 5 V, 3.3 V ▲Apply to MB102 breadboard ▲Input voltage: 6.5-12 V (DC) or USB power supply ▲Output voltage: 3.3V/5V can switch over ▲Maximum output... $1.40
$2.79
SKU: 7097
$1.40
$2.79

(1 Feedback) 50

ICStation DIY Kits Infrared Wireless Module WIFI IR Sound Voice Infrared Transmission Module ICStation DIY Kits Infrared Wireless Module WIFI IR Sound Voice Infrared Transmission Module Description: The basic principle of using the Red Rumble Kit is the sound caused by infrared (laser) vibration, which then receives an infrared vibration signal at the infrared receiver diode of the receiver circuit, and the signal is ... $2.50
$4.99
SKU: 5026
$2.50
$4.99

(2 Feedback) 50

NE555 Pulse Module Duty Cycle Frequency Adjustable Module Square Wave Rectangular Wave Signal Generator NE555 Pulse Module Duty Cycle Frequency Adjustable Module Square Wave Rectangular Wave Signal Generator Description: 1. Used as a square wave signal generator produces a square wave signal for the experimental development use. 2. Used to generate the square wave signal to drive a stepper motor drive. 3. Produce adjustable pulse... $1.80
$3.59
SKU: 2224
$1.80
$3.59

(1 Feedback) 50


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