Digilent offers their PYNQ-Z1 board, which is a hardware platform designed to be used with PYNQ, an open-source framework that allows embedded programmers to utilize the capabilities of Xilinx's Zynq all-programmable SoCs without having to design programmable logic circuits.
Pimoroni offers the MLX90640 thermal camera breakout, which makes using the Melexis MLX90640 far-infrared sensor array easy-to-use with the Raspberry Pi or Arduino.
Microchip’s MPLAB® Snap In-Circuit Debugger provides affordable, fast and easy debugging and programming of most PIC®, AVR® and SAM Flash microcontrollers and dsPIC® Digital Signal Controllers using the MPLAB X IDE.