This model can be contacted to the same model to get more big space for work....
Power Supply Module for Arduino 220V AC-5V DC
Holed PCB to fit any electronic component and easy for use to any circuit with good quality. Enlarge the photo to see its holes shape.
170 point Solderless mini Breadboard perfect for proto shields
A 3.3V and 5V Breadboard Power Supply Module with series diode, polarity reversal protection. The module can take 6.5V to 12V input and can produce 3.3V and +5V. Can also output 5V on USB connector and can also take input through USB connector.
FR4-Single Layer Fiberglass 10×10 Cm2 – Width: 1.5mm
Tile ESP32-DevKitC with a built-in module ESP-WROOM-32. The module has leads in the form of goldpins, pitch 2.54 mm. The system from the family ESP32 for communication in a wi-fi network in the 2.4 GHz band and in the Bluetooth standard BLE / v4.2. Is powered with the voltage 5 V. The system has 30 leads along with popular interfaces i.a.: UART, SPI, I2C.
NodeMCU is an open source development board and firmware based in the widely used ESP8266 -12E WiFi module. It allows you to program the ESP8266 WiFi module with the simple and powerful LUA programming language or Arduino IDE.
