A sensor that detects the concentration of ammonia. Equipped with a factory calibrated probe. It communicates via the I2C interface, UART or analog output. DFRobot SEN0469

Long-wave IR thermal imaging camera module 8-14 μm in HAT format for Raspberry Pi, 80x62 px array, 90° FOV, temperature range -40°C - 400°C, 25 FPS, 40PIN GPIO header, 5 V supply. Waveshare Thermal-90 Camera HAT (B)

Long-wave IR thermal imaging camera module 8-14 μm in HAT format for Raspberry Pi, 80x62 px array, 45° FOV, temperature range -40°C - 400°C, 25 FPS, 40PIN GPIO header, 5 V supply. Waveshare Thermal-45 Camera HAT (B)

Step-Down DC-DC converter module based on the D24V150F7 chip. Input voltage 9..40V, output voltage 7.5V (max 15A). Pololu 2883

LED strip with addressable RGB WS2813 diodes on a black PCB. It is powered by 5 V DC, has a length of 5 m and 30 LEDs/m. Protection degree IP67

A programmable desktop display based on the RP2350 microcontroller, featuring a 4-inch IPS touchscreen display with a resolution of 480 x 480 pixels. Built-in WiFi and Bluetooth allow it to download data from the internet and interact with other devices, serving as a calendar, weather station, or data panel. The device features RGB backlighting, a piezo speaker, a microSD card reader, and battery power for increased flexibility. Pimoroni PIM725

LED and audio controller designed for lighting effects in LEGO® compatible models, dioramas and decorations. It offers six mono channels, one RGB channel, audio amplifier, sensor inputs and a Qw/ST connector – all without the need for soldering. It enables the creation of advanced animations, lighting effects and synchronized audio in a compact form factor. Pimoroni PIM719

LED strip with addressable RGB WS2813 diodes on a black PCB. It is powered by 5 V DC, has a length of 1 m and 60 LEDs/m. Protection degree IP67

An acrylic diffuser for Pico 2W Unicorn tiles that effectively softens and disperses the intense light from LEDs. The translucent layer makes the pixels larger, blurrier, and much easier on the eyes, improving comfort during long-term use. The kit is ideal for desktop installations, wall mounts, and decorative projects. Pimoroni PIM714

Gravity: Analog Infrared CO2 Sensor is a high precision analogue CO2 sensor. It measures CO2 content in the range of 0 ... 5000ppm and is compatible with all devices with ADC function. DFRobot SEN0219

A compact digital rotary encoder module designed for simple and intuitive volume control in arcade and DIY projects. Ready to use without soldering, simply connect it to the "Encoder" port on the Picade Max USB Audio board. In addition to volume control, the encoder offers a mute function when the knob is pressed. Pimoroni PIM770

Ultra-low-power 32-bit Value Line ARM Cortex-M3 MCU, 64kB Flash, 8kB RAM, USB, 3xUSART, 2xI2C, 2xSPI, ADC, 2xDAC, STM, LQFP64, RoHS

LED strip with addressable RGB WS2813 diodes on a black PCB. It is powered by 5 V DC, has a length of 5 m and 60 LEDs/m. Protection degree IP67

A module based on the RP2040 microcontroller that lets you build your own two-player arcade controller, supporting up to 30 buttons and two joysticks. When connected via USB-C, it is automatically detected as a standard game controller on PC, Mac and Linux. With DuPont, Qw/ST connectors and support for backlit Plasma buttons, assembly and expansion are quick and solderless. Pimoroni PIM741

LED strip with addressable RGB WS2815 diodes on a black PCB. It is powered by 12 V DC, has a length of 1 m and 60 LEDs/m. Protection level IP30

4G LTE module enabling reliable data transmission over the cellular network, ideal for IoT projects in hard-to-reach places. Equipped with an SP/CE connector, SIM slot and SMA antenna, it allows for solderless connection and quick integration with Raspberry Pi or Pico. It supports European LTE bands, and with low transfer consumption it works great with prepaid cards. Pimoroni PIM746

HFJ11-E1G41E-L12RL, RJ45 Connector, 90° Female, 10Wire, Halo Electronics, FastJack

Infrared Camera Module. ArduCAM B0059

WS2812S is a three-color, closed in a housing with a controller, RGB diode in an SMD5050 housing with PLCC-6 terminals. The diodes can be connected in series, thanks to which you can control whole chains of such diodes with three wires