Welcome to the Electromaker Show, episode 33! This week’s highlights include an Nvidia Jetson Nano AI-powered dog trainer, ESP32 smart gardening board, and a Raspberry Pi Pico-based OLED display. Check out these top maker, tech, DIY, IoT, embedded, and crowdfunding news stories from the week!

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• Using an OLED display with the Raspberry Pi Pico: https://www.electromaker.io/project/view/getting-start-with-raspberry-pi-pico 
• VGA out on the Raspberry Pi Pico using only a resistor ladder: https://youtu.be/RmPWcsvGSyk
• Machine Learning Inference on the Raspberry Pi Pico: https://youtu.be/BrRKcEQxrv4
• Multicore Programming on the Pi Pico: https://youtu.be/aIFElaK14V4 
• Making a Macro Keyboard using the Pi Pico: https://youtu.be/aEWptdD32iA
• Mitch Davis explains PWM on the STM32 https://youtu.be/AjN58ceQaF4 
• Browzen: an Nvidia Jetson Xavier powered mood tracker: https://www.electromaker.io/project/view/browzen 
• Eduponics Mini, an ESP32 driven Smart Gardening board on Crowd Supply: https://www.crowdsupply.com/steminds/eduponics-mini 
• Nvidia Jetson Nano powered AI dog trainer: https://blogs.nvidia.com/blog/2021/02/11/researchers-teach-dogs-new-tricks-with-nvidia-jetson/ 
• Winners of the Electromaker and Cypress PSoC 6 challenge have been announced: https://www.electromaker.io/blog/article/the-great-psoc-6-design-challenge-winners-announced 
• STMicro have a NUCLEO-G491RE development board for the newer STM32G4 chips: https://www.cnx-software.com/2021/02/13/new-stmicro-stm32g4-mcus-target-cost-effective-motor-control-systems-with-up-to-512kb-flash/ 
• New Quartz64 board on the way from Pine64: https://www.cnx-software.com/2021/02/16/pine64-unveils-quartz64-sbc-powered-by-rockchip-rk3566-soc/