60x60x10mm Slimline 24V DC Fan - Oil Bearing

SPL-62 terminal blocks

Blower Fan, 50x15mm, 24V DC used for fast cooling.

60x60x10mm, 12V Brushless DC cooling fan

1 Metre Flame Retardant Nylon PET Mesh Telescopic Sleeve

Note: NODEMCU V3 WiFi module integration of ESP8266 + extra 32Mb  Flash, USB serial, CH340G - Type 1 / CP2102 - Type 2. 

3D Printer MK2B PCB Dual Power Supply Hot Bed 214x214mm

2 Pcs Micro Limit Switch with Roller, The switches are suitable for a voltage of up to 250VAC (30VDC) and a current of 3A.

1 Metre Flame Retardant Nylon PET Mesh Telescopic Sleeve