Honbay 20PCS Black RJ45 8P8C Network Modular Connectors for PCB

ELEGOO 32 Pcs Double Sided PCB Board Prototype Kit for DIY Soldering with 5 Sizes Compatible with Arduino Kits

Homyl Small PCB RJ45 Ethernet Connector Breakout Board Module 40 Pieces in 1 Set

WINGONEER 5PCS KY-019 5V One Channel Relay Module Board Shield for PIC AVR DSP ARM for arduino Relay

HiLetgo 2pcs ESP8266 NodeMCU LUA CP2102 ESP-12E Internet WiFi Development Board Open Source Serial Wireless Module Works Great with Arduino IDE/Micropython (Pack of 2PCS)

Qunqi 60Pcs 1x40 Pin 2.54mm Single Row Straight Female PCB Header Connector Strip for Arduino Shield

Element14 Raspberry Pi 3 B+ Motherboard

30 Pcs Double Sided PCB Board Prototype Kit for DIY, 4 Sizes by Paxcoo

Micro Cutter

Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino