| This is a small RGB LED lamp which can be controlled with an infrared remote controller. Its diameter is 57 mm. It uses 4 Osram multiled LED...
![Mini IR Controlled RGB LED Lamp With 5 V Input [130268-I]](https://cdn.xingosoftware.com/elektor/images/fetch/dpr_1,w_800,h_340,c_fit/https%3A%2F%2Fwww.elektormagazine.com%2Fassets%2Fupload%2Fimg%2Fpublic%2Foriginal%2Fimg-5996.jpg)
| This is a small RGB LED lamp which can be controlled with an infrared remote controller. Its diameter is 57 mm. It uses 4 Osram multiled LED...
| This is a small RGB LED lamp which can be controlled with an infrared remote controller. Its diameter is 57 mm. It uses 4 Osram multiled LED...
![Laboratory Power Supply with Switch Mode Pre-Regulator [130234-I]](https://cdn.xingosoftware.com/elektor/images/fetch/dpr_1,w_800,h_340,c_fit/https%3A%2F%2Fwww.elektormagazine.com%2Fassets%2Fupload%2Fimg%2Fpublic%2Foriginal%2Fpicture-lab-power-supply-0.JPG)
| Commercially available laboratory power supplies often have disadvantages regarding the user interface, the performance or the price.In this...
| Commercially available laboratory power supplies often have disadvantages regarding the user interface, the performance or the price.In this...