DIY

DIY 2.54mm 40Pin Long Pin Headers - Black (10PCS) Only $2.43	DIY 18V 12-Slot / 12 x AA Battery Double Deck / Back to Back Holder Case Box with Leads - Black Only $2.99
DIY GPiO Expansion Board for Raspberry Pi 2 Model B & Raspberry Pi B+ Only $3.89	DIY ISD4004 On-board Microphone Voice Recording Module - Black Only $15.38
DIY Basic Starter Kit for Arduino - Deep Blue + Multicolored Only $35.47	DIY Multi-function Shield Expansion Board for Arduino (Works with Official Arduino Board) Only $5.67
DIY 4*4 16-Key Numeric Keypad - Black Only $3.51	DIY Self-locking / Lock Switch Module (5PCS) (No Welding) Only $2.21
DIY Retro Game Kit (Single Player) for Raspberry Pi - Red Only $32.15	DIY Retro Game Kit (Single Player) for Raspberry Pi Only $32.15
DIY Boost Board Micro USB 5V 1A Power Supply Module Only $4.79	DIY Retro Game Kit (Double Players) for Raspberry Pi Only $53.36
DIY 9V 6 x AA Battery Holder Case Box with Leads Only $1.99	DIY DC 5~24V Wireless Switch Sonoff SV(safe voltage) Module - Green Only $7.91
DIY 5V 4 Channel Jog/Inching & Self-locking WiFi Wireless Smart Switch Only $14.77	DIY 4.5V 3-Slot / 3 x AA Battery Holder Case Box with Leads - Black Only $1.55
DIY 15V 10-Slot AA Battery Double Deck Holder Case / Box w/Leads-Black Only $2.46	DIY Active Low Level Trigger Buzzer Alarm Module for Arduino (Works with Official Arduino Boards) Only $1.99
DIY 4-Slot 18650 Battery Holder With Pins - Black Only $2.29	DIY 6pcs 170 Holes Mini Breadboards + 65pcs Breadboard Jumper Cables Only $5.16
DIY Mega 2560 R3 + Keypad Shield 1602 LCD Board for Arduino - Blue Only $14.82	DIY Sound Control Switch Electronic Components Production Kit Only $3.99
DIY L298N Dual H Bridge DC Stepper Motor Driver Board Module - Black Only $5.29	DIY LCD TFT Touch Screen Multifunction Test Adapter Plate - Blue Only $2.60
DIY 8 Channel 12V Relay Module with Optocoupler PLC Relay Controller Only $6.42	DIY 2.4 TFT LCD Touch Screen Shield Expansion Board for Arduino UNO Only $6.39
DIY Acrylic Case Box for Seeduino / Duemilanove / Freaduino / Arduino - Transparent Only $5.55	DIY 3V CR123A/16340/17335 Battery Holder With Pins - Black (2PCS) Only $2.40
DIY Soil Humidity Sensor - Black + Yellow Only $2.94	DIY 5mm Blue Light Light-emitting Diode Set (30 PCS) Only $2.80
DIY Electronic PCB Test Endpoint Pin - Red (100 PCS) Only $3.59	DIY MAX7219 8*8 Dot Matrix Module for Arduino Only $2.99