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Dupont Wire - 40P Double Head 1P-1P 10/20/30CM Color Jumper CableUS$ 0.26 -
Speed Controller - DC6-28V PWM DC Motor Variable Regulator Control ModuleUS$ 0.47 - 0.50 -
Step Up Module - MT3608 2A Booster DC to DC Power Supply ModuleUS$ 0.18 - 0.23 -
WiFi Board - ESP-12E D1 CH340 ESP8266 WiFi Wireless Development BoardUS$ 1.96 - 2.05 -
Audio Module - KRC-86B V4.0 Stereo Wireless Audio Receiver AmplifierUS$ 4.56 - 4.70 -
Step Down Module - MINI 97.5% Efficiency 4-24V to 5V3A DC to DCUS$ 0.22 - 0.24 -
Development Board - Pro Micro Atmega32U4 5V/16M Self USB Update MCUUS$ 3.19 -
WiFi Module - ESP32 Development Board WIFI Networking Smart ComponentUS$ 2.68 - 2.72 -
Amplifier Board - TDA7498 XH-M510D Dual Channel 2X100W Audio PowerUS$ 4.70 - 4.73 -
Amplifier Board - XH-M543 TPA3116D2 Dual Channel 2*120W Audio PowerUS$ 1.66 -
Step Down Module - XH-M401 XL4016E1 8A High Power DC Voltage RegulatorUS$ 0.99 - 1.15 -
Development Board - Nano V3.0 CH340 Atmega328P USB to TTL MicrocontrollerUS$ 1.55 -
GSM Module - SIM900 OEM/ODM GPS Tracking Quad-band Wireless Data ModuleUS$ 5.94 - 6.20 -
Motor Driver - L298N Dual H Bridge 2A DC Motor Drive Board ModuleUS$ 0.72 - 0.76 -
WiFi Board - NodeMcu Lua V3 ESP8266 Serial WiFi IoT Development BoardUS$ 1.34 -
Step Down Module - LM2596 3.2-40V Adjustable DC to DC Power SupplyUS$ 0.29 - 0.35