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1.9inch E-Paper Module 91 Segments E-Ink Display for Raspberry Pi/Arduino/STM32, Black/White Display Color, I2C Bus, Support Partial Refresh, 3.3V/5V
Limited time offer, ends 11/07
$178.91
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USB to RS485 Converter Communication Module Extending USB to 4CH RS485, Transmission Distance up to 1.2km, Multi Protection Circuits, Support Win11/10/8.1/8/7 Mac Linux Android etc.
Limited time offer, ends 11/07
$205.91
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10Pcs Water Level Sensor Module for Arduino Moisture Droplet Depth Detection
Limited time offer, ends 11/08
Industrial 8-Channel Relay Module for Raspberry Pi Pico Power Supply Isolation Photocoupler Isolation
Limited time offer, ends 11/08
$56.98
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waveshare water level alarm sensor module liquid level sensor circuit depth detection sensor module
Limited time offer, ends 11/08
$16.14
Free Shipping
YYI-2 5V 12V 24V Current Detection Module Current Limit Overcurrent Motor Blocking Protection Board Current Sensor Relay Board 5-24V DC
Limited time offer, ends 11/08
$17.76
Free Shipping
Solar Power Management Module (D) for 6V~24V Solar Panel and Type-C Power Adapter,Suitable for Solar-Powered Control System for MCUs/Development Boards Raspberry Pi/Jetson Nano/Arduino
Limited time offer, ends 11/08
$45.58
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1.9inch Segment E-Paper Display Module, 91 Segments, I2C Interface, Support Partial Refresh, Humidifier, Digital Meter
Limited time offer, ends 11/08
$56.86
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1.9inch Segment E-Paper Module 91 Segments Black/White Color epaper Display I2C Screen for Raspberry Pi/STM32/Arduino,Ideal for Temperature and Humidity Meter, Humidifier, Digital Meter
Limited time offer, ends 11/08
$47.00
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Industrial USB to RS485 Converter Bidirectional RS485 to USB Converter Adapter Onboard Original FT232RL and SP485EEN
Limited time offer, ends 11/08
$46.48
Free Shipping
3Pcs 3S Battery Protection Board 3S 10A 18650 Lithium Battery Protection Board 12.6V with Charge Balance Overcharge Overdischarge Overcurrent Protection
Limited time offer, ends 11/08
$16.73
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 11/08
$16.73
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3pcs 10P Multicolored Dupont Jumper Ribbon 1M/3.3Ft Cables for Arduino Breadboard Projects
Limited time offer, ends 11/08
$12.99
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AJMRTC 10PCS TP5100 Lithium Battery Charging Management Module, 2A Single/Dual Li-ion Charger Board, Step-down Charging Controller for 3.7V/7.4V Lithium Battery DIY Projects
Limited time offer, ends 11/25
$10.69
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 11/08
$49.31
Free Shipping
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 11/08
$35.85
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 11/10
$28.29
Free Shipping
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 11/08
$421.10
Free Shipping
5Pcs ZMCT103C 5A AC Current Sensor Module Single Phase Micro Current Transformer Module 5A Range AC Active Precision Output 3000V for Arduino
Limited time offer, ends 11/08
$11.93
Free Shipping