Back in Time - a set for building a clock that turns back time

Sticker with described leads of ATMEGA328 microcontroller. SparkFun SWG-19631

2.4 GHz radio remote control enables precise and convenient lighting control with the ability to adjust the PWM frequency and connect to multiple dimmers

A compact LoRaWAN tracker supporting GNSS, Wi-Fi and Bluetooth, enabling precise location tracking both indoors and outdoors. With a long-lasting 700 mAh battery, IP65 protection and offline data storage, it is ideal for vehicle monitoring, logistics and infrastructure management. Seeed Studio 114993106

Seeed Studio 114993168 is a practical accessory for the SenseCAP T1000 tracker. It protects the device and makes it easier to carry, making it suitable for everyday use and travel.

A small self-assembly module that is used to learn numbers in binary code. It allows you to get acquainted with the bit representation of numbers by having fun. SparkFun KIT-12037

The Sthor - 82952 car vacuum cleaner with a power of 100W and a voltage of 12V ensures effective cleaning thanks to strong vacuum and HEPA filtration. Included accessories make it easy to clean hard-to-reach places, and the bagless design eliminates the need to purchase additional bags.

LILYGO TTGO T-Watch-2020 is a programmable smart watch with a 1.54 inch TFT touchscreen display, equipped with Wi-Fi, Bluetooth and an accelerometer, perfect for IoT and DIY projects. With open software and GPIO connectors, it offers full control over the functionality, and a 350 mAh battery ensures long work.

A ruler with marked solder pads for the most commonly used housings of electronic components. Equipped with a template for the width of paths and holes in accordance with the AWG conductor cross-sections. It facilitates the design of electronics. DFRobot DWG0014-M

Electronic pencil that allows you to make music while drawing. It uses the conductive properties of pencil graphite to create a variety of sounds. Adafruit 124

Programmable coin acceptor with memory for 6 types of coins. It uses the thickness, diameter and fall time of the coins for identification. Programming is done using buttons and a 7-segment display on the side of the device. SparkFun COM-11636

A magnetic stirrer that uses a rotating magnetic field to very quickly spin an element immersed in a liquid, which leads to its mixing. It will be used in laboratories. DFRobot FIT0537

Virtual keyboard module in the form of a small flash drive. It allows you to simulate the keyboard after uploading the appropriate software and pressing a combination of buttons on the computer.

Game console based on the RP2040 microcontroller from Raspberry Pi. Equipped with a 1.54" LCD display, LiPo battery and aluminum housing. It has API support that allows you to create your own games in C++ and MicroPython. Pimoroni PIM559

Programmable watch with ESP32. Equipped with a touch screen display, power management, RTC clock, vibration motor, loudspeaker and Lithium battery. LiliGo T-WATCH-2020

Flexible fixing clip Button fixin column M.2 SSD (CKX13816) designed to stabilize M.2 SSDs on motherboards and adapter boards. Made of durable, flexible plastic, it allows quick, tool-free installation. Provides secure retention of M.2 drives in 2230, 2242, 2260, and 2280 form factors. Ideal for service applications, DIY projects, and computer system assembly where ease of use and reliable mounting are essential.

Wireless PS2 controller included with the receiver. It has a range of approx. 8 m and is powered by two AAA batteries. Communication via the SPI interface