DR-120-24 - power supply 120W, 24VDC, 5A from MEAN WELL

Guitar preamplifier with headphone output - self-assembly set

Camera board for the STM32F407G-DISC1 set. It allows you to capture an image with a resolution of 1280 x 1024 pixels (1.3MP). The set includes a flexible cable that allows the camera to be connected to the STM32F4DIS-BB expansion board

Camera module with Sony Starvis IMX327 sensor that works with Raspberry Pi minicomputers. It has a 2 MP sensor and an 80° viewing angle lens, and is equipped with a motorized IR-CUT filter. ArduCAM B0425

Arduino compatible eval-board based on Analog Devices ADuCM360/361 microcontroller

The UGEARS Combine Harvester is a top-to-bottom example of the wonders of mechanics. Drag the harvester backwards to wind up its rubber band motor. Release the hand brake lever and off you go to bring in the crops. You’ll see the cutter board reel at the front spin just like a real harvester, but what you won’t see is a hidden box to the left of the driver’s cabin for sending love notes to your favorite farmer. UGears 70010