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3PCS 150W DC-DC 10-32V to 12-35V Step Up Boost Converter Adjustable Voltage Regulator Laptop Voltage Charger Board Car Power Supply Board
Limited time offer, ends 10/18
$16.71
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Gravity: Analog TDS Meter Sensor Kit for Arduino - 83cm Waterproof Probe with Anti-Polarization Design, 0-1000ppm ±10%, Water Quality Testing for Hydroponics/Aquarium/Home
Limited time offer, ends 10/18
$27.31
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Industrial IP67 Waterproof DC-DC Converter 10-60V to 5V 5A 25W - Solar/Truck/Marine Voltage Regulator, Suitable for Harsh Environments - Dustproof/Shockproof (1-Year Warranty)
Limited time offer, ends 10/15
$38.99
Free Shipping
Recharged Solar Power Management Module for 6V~24V Solar Panel 5V/1A Or 3.3V/1A Output Solar Panel / USB Connection
Limited time offer, ends 10/18
$38.48
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Solar Power Management Module for 6V~24V Solar Panel Supports Solar Panel/USB Connection Battery Charging Onboard MPPT Set Switch
Limited time offer, ends 10/18
$38.76
Free Shipping
220V Two-way Power Supply Automatic Switcher 10A Dual Power Supply Two in One Out Power Failure Transfer Switch Module Board
Limited time offer, ends 10/12
$28.29
Free Shipping
3Pcs 3S 12V 25A Lithium Battery Protection Board 11.1V-12.6V 18650 Lithium Battery Balanced Function Board with USB Plug, Green Two-Terminal Connector
Limited time offer, ends 10/18
$16.73
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5V-24V Solar Power Management Module with MPPT, Type-C Power Adapter, 5V/3.1A Regulated Output, USB C, Ideal for Solar Charging, IoT & Eco-Friendly Projects (Not with 18650)
Limited time offer, ends 10/15
$53.99
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Industrial 8-Ch Analog Output Module, 12-Bit DA Conversion, Supports 8-Ch Simultaneous Current Output, DC 7~36V Wide Voltage Power Supply, Modbus RTU Protocol, Rail-Mount Support
Limited time offer, ends 10/10
$60.85
Free Shipping
5V-24V Solar Power Management Module with MPPT, Type-C Power Adapter, 5V/3.1A Regulated Output, USB C, for Solar Charging, IoT and Eco-Friendly Projects
Limited time offer, ends 10/15
$52.99
Free Shipping
5V-24V Solar Power Management Module with MPPT, Type-C Power Adapter, 5V/3.1A Regulated Output, USB C, Ideal for Solar Charging, IoT & Eco-Friendly Projects
Limited time offer, ends 10/15
$88.99
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Galvanic Isolated Converter Rail-Mount TTL to RS232 Serial Port Converter Lightningproof & Anti-Surge TTL Serial Converter Rail-Mount Support
Limited time offer, ends 10/18
$51.96
Free Shipping
3pcs 10P Multicolored Dupont Jumper Ribbon 1M/3.3Ft Cables for Arduino Breadboard Projects
Limited time offer, ends 10/17
$12.99
Free Shipping
Galvanic Isolated Rail-Mount TTL to RS422 Converter, Anti-Surge, Multiple Isolation Protection Full Duplex Communication 3.3V - 5V
Limited time offer, ends 10/18
$49.31
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DC 5-30V 4A Stepper Motor Driver Controller Integrated Board Forward/Reverse Pulse Speed Angle Control Module PLC Serial Communication for NEMA 17 23 Motor
Limited time offer, ends 10/17
$35.85
Free Shipping
Gravity: Analog TDS Meter Sensor Kit for Arduino - 83cm Waterproof Probe with Anti-Polarization Design, 0-1000ppm ±10%, Water Quality Testing for Hydroponics/Aquarium/Home
Limited time offer, ends 10/15
$28.75
Free Shipping
10-22V to 24V 15A 360W Boost Converter IP67- Waterproof Booster for Solar Cell Arrays/Truck Fleets/Industrial Machinery - Suitable for Harsh Environments -Dustproof/Waterproof(1-Year Warranty
Limited time offer, ends 10/15
$51.99
Free Shipping
Industrial IP67 Waterproof DC-DC Converter 10-60V to 5V 3A 15W - Solar/Truck/Marine Voltage Regulator, Suitable for Harsh Environments - Dustproof/Shockproof (1-Year Warranty)
Limited time offer, ends 10/15
$33.99
Free Shipping
Industrial IP67 Waterproof DC-DC Converter 10-72V to 5V 5A 25W - Solar/Truck/Marine Voltage Regulator, Suitable for Harsh Environments - Dustproof/Shockproof (1-Year Warranty)
Limited time offer, ends 10/15
$41.99
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Gravity: Analog Dissolved Oxygen Sensor Kit | Galvanic Probe, No Polarization | DO Meter (0-20mg/L) | 3.3V-5V for Arduino, ESP32 & Raspberry Pi | Water Quality Monitor for Aquaculture & IoT
Limited time offer, ends 10/15
$421.50
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Industrial 48V Power Converter -10-30V Input to 48V 1.5A IP67 Waterproof -72W, Suitable for Solar Cell arrays, Electric Vehicle Chargers, and Off Grid Systems (Overload Protection)
Limited time offer, ends 10/15
$36.99
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Gravity: 0-100% Vol Electrochemical Oxygen (O2) Sensor | Industrial-Grade Electrochemical Module | I2C Output | High-Precision Monitoring for Medical Concentrators | for Arduino, ESP32, Raspberry Pi
Limited time offer, ends 10/15
$238.75
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24V to 12V 3A 36W Step-Down IP67 Dust Tight DC Power Supply with Screwdriver - for Truck/RV/Solar/Industrial Maintenance - Shock/Dust Tight (1 Year Warranty)
Limited time offer, ends 10/15
$23.99
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Industrial IP67 Waterproof DC-DC Converter 10-72V to 5V 3A 15W - Solar/Truck/Marine Voltage Regulator, Suitable for Harsh Environments - Dustproof/Shockproof (1-Year Warranty)
Limited time offer, ends 10/15
$30.99
Free Shipping
1pc ADE-25 1MHz~2.7GHz Passive Frequency Mixer Module
Limited time offer, ends 10/10
$143.95
Free Shipping
1pc XIAO 2-Channel Wi-Fi AC Energy Meter &2pcs Non-invasive AC Current Transformer 100A-50mA
Limited time offer, ends 10/10
$143.95
Free Shipping
1pc Grove - Turbidity Sensor (Meter) for Arduino V1.0
Limited time offer, ends 10/10
$89.95
Free Shipping
24V to 12V 40A 480W Power Supply Transformer - Industrial Grade Buck Converter with Overload/Short Circuit Protection for Ham Radio, CCTV System
Limited time offer, ends 10/15
$78.99
Free Shipping