Products

USB To ESP8266 Serial Adapter Wireless WiFi Development Board Transfer Module - a silver USB connector, a cylindrical capacitor, and a yellow multi-pin header.

USB To ESP8266 Serial Adapter Wireless WiFi Development Board Transfer Module

ZS-040 At-09 HM10 4.0 BLE Bluetooth Module CC2540 CC2541 Serial UART Transceiver Module For Ios 6/android 4.3 - two blue circuit boards with six pin headers, an antenna, and printed text including power and level specifications.

ZS-040 At-09 HM10 4.0 BLE Bluetooth Module CC2540 CC2541 Serial UART Transceiver Module For Ios 6/android 4.3

F450 Drone Kit DIY Quadcopter Flying Multicopter Heli Flame Wheel Kit - a central black mounting plate with two black and two red arms arranged in an X-shape.

F450 Drone Kit DIY Quadcopter Flying Multicopter Heli Flame Wheel Kit

Arduino Disk Read-write Module USB Flash Disk For Arduino CH376S - a blue circuit board featuring a USB port, a 12.000 crystal, and pin headers.

Arduino Disk Read-write Module USB Flash Disk For Arduino CH376S

Magnetic Door Sensor Switch Magnetic Read Switch - two white rectangular plastic magnetic reed switch components connected by a white two-wire cable.

Magnetic Door Sensor Switch Magnetic Read Switch

12V 4 Channel IR Infrared Remote Control Switch Relay Module Board Kit - a red PCB with four blue relays, screw terminals, and an IR remote.

12V 4 Channel IR Infrared Remote Control Switch Relay Module Board Kit

Arduino Pro Mini 3.3V 8MHz ATMEGA328P - shown with a blue rectangular circuit board, a reset button, and three sets of header pins on a white background.

Arduino Pro Mini 3.3V 8MHz ATMEGA328P

4 Pin Connector PCB Mount Right Angle, Bent Screw Terminal - shown as a pair of green plastic connectors, one with screw terminals and one with pins.

4 Pin Connector PCB Mount Right Angle, Bent Screw Terminal