Demo pcb with relay and current sensor aswell as some digital and analogue inputs. Prepared for all uniTFTs displays (2" up to 4.3"). 1 relay assembled...
Pcb with voltage regulator for 5~30V (mispolarity safe). Prepared for all uniTFTs displays (2" up to 4.3") via 40-pin ZIF connector (FPC not included)....
Demo pcb with various level shifter for RS-232 (±12V), RS-485, RS-422, SPI (5V), I²C (5V). With integrated voltage regulator for 5~30V (mispolarity safe)....
Adapter with socket and integrated negative converter for panel meter EA VK-1000
single supply voltage +5V dc
allows input signals with respect to GND...
