50PCS 3020 is white light 3.0 X2.0 SMDLED SMD led super bright lights, highlighting
2PCS 1 one of the keyboard keys micro switch matrix single-chip microcomputer extended keyboard module
5pcs/lot BQ24081QDRCRQ1 BQ24083DRCR BQ24087DRCR BQ24088DRCR QFN10 DRCR new
2PCS NE555 square wave pulse generator small rectangular wave frequency adjustable signal generator module
1PCS L293D motor driver module extension plate motor motor control shields
5PCS Patch the LED module five groups
2PCS USB 3.1 TYPE-C female head test board with PCB 24P female connector adapter plate current conduction measurement
1PCS Micro pressure sensor weighing 5 kg 5 kg electronic support 51 STM32 YZC-13
2PCS SD card read/write module microcontroller SD SPI interface SD card socket SD card read/write module
100PCS 0402 led SMD1005 light bead patch red, yellow, green, blue and white orange light emitting diode
1PCS JDY-21 ultra-low power consumption bluetooth module bluetooth 4.2 serial passthrough BLE IPX antenna interface
1PCS Round of RS485 module 485 single-chip microcomputer TTL UART serial port level transfers between automatic flow control
