MK131 - Traffic lights

Fidget away your stress or anxiety by building these U-Fidget Creations! These 4 unique miniature models are perfect for grown-ups and kids alike. They are made entirely from wooden materials and require no glue, toothpicks, or tools to assemble. UGears 70041

SECONDARY TIME RELAY - A SELF-ASSEMBLY KIT

M5Stack series development kit equipped with ESP32 Wrover and camera with OV2640 sensor. Dedicated to image recognition applications. M5Stack U017

2-pin ARK mounting strip, 5.0 mm pitch. 301-5.0-03P-12-00A(H)-BC

SanDisk Ultra microSDHC memory card with 32GB capacity, maximum reading speed up to 80 MB / s, Class 10 UHS-I

Camera with CMOS MT9M112 sensor with a resolution of 1280x1024 pixels. It communicates via the DVP parallel interface. ArduCAM U6080

ROSA3D filament made of thermoplastic polyurethane. 0.5 kg of filament with a diameter of 1.75 mm is wound on the spool. ROSA3D ROSA-Flex 96A White

LoRa communication module with touchscreen and two microcontrollers (ESP32-S3 and RP2040) for long-range wireless communication, ready to work with the built-in Meshtastic software. The integrated SX1262 module supports LoRa connectivity, and thanks to Wi-Fi and compatibility with over 400 Grove modules, the device can be flexibly expanded and integrated into IoT projects. It can act as a mobile or stationary node in a mesh network, offering independent field communication without access to the cellular network, making it ideal for applications in education, automation and emergency situations. Seeed Studio 114993532

Assembled programmed event counter, equipped with the ability to remember the result, audible signaling
pass the impulse and the executive system with the relay. AVT1824 C

Development kit with AVR ATtiny2313 microcontroller

Energizer Industrial alkaline battery (R6, LR06, large) 1 piece, 1.5V, 2700mAh capacity. Weight 23g