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Showing 61-64 of 64 products · 8 unavailable products hidden
CrowPi - Advanced Compact Raspberry Pi Educational Kit
PM2.5 Air Quality Kit (PMSA003 + SHT20)
USB Step-up Boost Converter (5V to 9V/12V)
Adafruit QT 3V to 5V Level Booster Breakout - STEMMA QT / Qwiic
CrowPi - Advanced Compact Raspberry Pi Educational Kit
CrowPi is an educational tool based on Raspberry Pi, designed to help people learn electronics, programming, and basic computer science. CrowPi was first released on Kickstarter in May 2018 and won a very successful campaign. The initial users spoke highly of CrowPi and left several good revie...
PM2.5 Air Quality Kit (PMSA003 + SHT20)
The PM2.5 Air Quality Kit combines a PMSA003 laser particulate sensor with an SHT20 temperature and humidity sensor in a single M5Stack-compatible module. It measures ambient particulate concentration, temperature, and humidity — making it ideal for air quality monitoring deployments. The PMSA00...
USB Step-up Boost Converter (5V to 9V/12V)
A USB to DC boost converter cable that steps up 5 V from a USB power source to either 9 V or 12 V output, selectable via a built-in switch. A digital LED display shows the current output voltage. Simply plug the USB end into a power bank, USB charger, or any 5 V USB source to power 9 V or 12 V de...
Adafruit QT 3V to 5V Level Booster Breakout - STEMMA QT / Qwiic
The Adafruit QT 3V to 5V Level Booster Breakout lets you connect 3.3 V STEMMA QT / Qwiic devices to sensors and peripherals that require 5 V power or logic. Most modern microcontrollers (ESP32, RP2040, SAMD, micro:bit) run at 3.3 V, but some sensors and modules still need 5 V — this board bridges...
