Recommended Products
Raspberry Pi
Raspberry Pi 4 Model-B with 8 GB RAM
Quad-Core 64-bit Broadcom 2711, Cortex A72Â Processor
WLAN 802.11 b/g/n/ac (2,4 + 5,0 GHz)
LAN RJ45 10/100/1000 Mbit (Gigabit LAN over USB 3.0)
Operating Power 5V@3A via USB Type-C port
Dual-Display Micro HDMI Ports which supports H 265 Decode for 4K Video @60p
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Sensors
Speak (Voice) Recognition Module V3 compatible with Arduino
- Supply Voltage: 4.5 – 5.5 V.
- Current : <40 mA.
- Digital Interface : 5V TTL level for UART interface and GPIO.
- Support maximum 80 voice commands, with each voice 1500ms (one or two words speaking).
- Maximum 7 voice commands effective at same time.
- Arduino library is supplied.
- User-control General Pin Output.
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Sensors
Speed Measuring Sensor Groove Coupler Module For Arduino
- Using imported groove optical coupling sensor, width 5mm.
- It has the output state light, if output high level, the lights are off. if output low level, it on.
- If it covered, it will output high level; otherwise, its output low level.
- Good signal and waveform, with a strong driving ability for more than 15mA.
- Equipped with a fixed bolt hole, easy install.
- Use the LM393 wide voltage comparer.
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Flight Controller & Accessories
SpeedyBee SB-F4V3-50-STACK
You will get an STM32F405 FC (better than F411), onboard 4-level battery life indicator, 4GB Blackbox SD card slot for your flight logs, 4 groups of LED strip pads, complete with a DJI plug for your digital quad, and built-in Bluetooth
for wireless configuration on the SpeedyBee app. Don’t forget about the powerful 50A 4-in-1 ESC, built with TVS
protective diode + Japan-made TDK SMT capacitors + external 1500uF low ESR capacitor, everything is for durable build and smooth flight.
Features:
- Built-in barometer for accurate height calculation
- SD Card slot can support up to 4GB Blackbox data
- Dedicated DJI Air Unit connector for a quick digital build
- Â 9V 2A + 5V 2A individual BECs
- Â 4 x UARTs for your receiver + VTX + camera + GPS.
-  Power your GPS with a USB cable – no battery needed
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