Showing 1–20 of 982 resultsSorted by latest
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$52.68
- Limit protection
- Motion buffering
- ESP32 programming
- Non-slip sleeve on the mechanical arm & non-slip pad on the base
- Coordinate map (PDF) included
- Detailed tutorial provided
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$129.89
- IPX2-Rated Waterproof
- Real-Time Weather Data Retrieval
- Solar Energy Charging
- Blockly Programming
- Web & App Control
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$45.99
- Solar-Powered Windmill
- Automated Pet Feeder
- Smart Watering System
- Water Level Alarm
- RGB Light Strip with Light Control
- OLED Display for Temperature, Humidity, and Light Data
- IoT Remote Access for Weather Information
- IoT Remote Control for LED Lights
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$45.99
- Automatic Speech Recognition Module (Voice Control for LED, RGB Time Mirror Light, Laser Window, and Door)
- Festive Laser Projection for Christmas
- RGB Time Mirror Light
- STEAM Education (Arts): Features a colorful “Lumi” cartoon character and ACEBOTT “A” fence for creative learning
- Human-Sensing Night Light (Photosensitive Module + PIR Sensor)
- LCD Display for IP Data, Temperature, Humidity, Human Detection, Raindrop Detection, and More
- RFID-Controlled Door Access
- Automated Window Closing on Raindrop Detection
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$87.89
- ESP32 Controller Board
- Programming Languages: Arduino IDE, Python, ACECode Blockly Programming
- Structure Building
- Action Design
- APP & WiFi Control
- Line Tracking, Follow Mode, Obstacle Avoidance
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$59.59
- APP & WiFi Control
- Sturdy, thicker acrylic structure
- MG90 with Metal Steering Gear
- The controller board integrates a charge and discharge protection circuit, and a power cord solves the power issue
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$79.59
- APP & WiFi Control
- Uses 1 x 18650 battery for longer working time
- Includes a Type-C cable for direct charging, easy to use
- Acrylic structure with a custom steering wheel
- Unified screws for easy installation
- More exquisite and cool design
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$3.52
- Chip: SIM800L
- Voltage: 3.7-4.2V
- Support networks: China Mobile, China Unicom, and global quad-band network
- Module size: 2.5cmx2.3cm
- TTL serial port for serial port
- you can link directly to the microcontroller.
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$2.29
Thank you for visiting our product page! We strive to provide you with an effortless shopping experience. Our checkout process is simple and offers various shipping options with tracking. Furthermore, we believe in maximizing the value of your purchase. On this website, you can find detailed instructions on how to use this product and explore…
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$15.21
- Integrate 2560 and Ramps1.4 to one PCB, easier wiring and more stable.
- Use high-quality 4-layer PCB.
- Use Marlin firmware, same configuration way as Ramps1.4, it can replace Ramps1.
- Directly. 4 Use a special power chip, support 12V-24V.
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$1.55
- Power DC5V interface, 7.5-12V voltage input.
- GRBL compatible
- For Worked with Aduino Nano.
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$9.11
Thank you for visiting our product page! We strive to provide you with an effortless shopping experience. Our checkout process is simple and offers various shipping options with tracking. Furthermore, we believe in maximizing the value of your purchase. On this website, you can find detailed instructions on how to use this product and explore…
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$1.92
- Product name: dual power rectifier filter board
- Input Voltage: Dual AC9~17V
- Output Voltage: Dual DC DC±12~24V
- Flat bridge current: 25A
- PCB material: 1.6mm thick FR-4 full glass fiber board
- Mounting hole spacing: 60x31mm, hole diameter: 3.2mm
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$3.11
- Unipolar and bipolar modulation
- Comes with deadband control, pin 4 dead time
- 300nS dead time 500nS dead time 1.0uS dead time 1.5uS dead time
- External 12MHz crystal oscillator
- PWM carrier frequency 23.4KHz
- Voltage, current, real-time temperature feedback
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$6.71
Thank you for visiting our product page! We strive to provide you with an effortless shopping experience. Our checkout process is simple and offers various shipping options with tracking. Furthermore, we believe in maximizing the value of your purchase. On this website, you can find detailed instructions on how to use this product and explore…
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$1.11
Thank you for visiting our product page! We strive to provide you with an effortless shopping experience. Our checkout process is simple and offers various shipping options with tracking. Furthermore, we believe in maximizing the value of your purchase. On this website, you can find detailed instructions on how to use this product and explore…
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$1.36
- Working current Io of the driving part: ≤1.2A;
- Maximum power dissipation: 4W (T=90℃)
- Control signal input level: high level: 2.3V≤VIH≤VIN; low level: -0.3V≤VIL≤1.5V
- Working temperature: -25℃~+125℃
- Drive form: dual high-power H-bridge drive
- ESP12E Dev Kit control ports: D1, D3 (A motor); D2, D4 (B motor)
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$1.55
Thank you for visiting our product page! We strive to provide you with an effortless shopping experience. Our checkout process is simple and offers various shipping options with tracking. Furthermore, we believe in maximizing the value of your purchase. On this website, you can find detailed instructions on how to use this product and explore…
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$1.25
- Power indicator PWR
- USB 5V Power Input (Type C)
- USB 5V Power Input (Micro)
- DC 6.5-16v Power Input
- I1C Ex[ansion Interface
- ESP32 IO Expansion Interface
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$1.24
- Strong compatibility, suitable for ESP8266 serial port backplane
- Easy to use, plug in, and use
- Compact exterior, easy to carry
- Using a USB power supply, it can be powered by a DC power socket 6-24V