This pwm decoder is able to accept 12-24VDC. 2811 dmx decoder is able to accept DC5V or DC6-24V. Led light test mode available with our decoder . The DMX to SPI converter is designed with advanced microchip technology to convert the universal standard DMX512/1990 signal into standard SPI(TTL) signal to control LED lights based on WS2801, LP6803, or similar chips. Each decoder can decode 512 channels. This compact decoder connects to DMX Devices like Luna, ISEELED DMX controller or any DMX light controller allowing its user to create endless possibilities and light shows.
Photo show of SPI DMX LED Decoder:
Spi Dmx Led Decoder,2811 Dmx Decoder,24V Led Dmx Spi Decoder,Dmx To Spi Led Decoder Shenzhen Iseeled Technology Co., Ltd. , https://www.iseeledlight.com
Diaphragm pump, also known as the control pump, is the main type of actuator. It uses a power operation to change fluid flow by accepting the control signal from the control unit. Diaphragm pump generally by the implementing agencies and valves. The use of compressed air as the power source, for a variety of corrosive liquids, with particles of liquid, high viscosity, volatile, flammable, highly toxic liquid can be smoked exhausted. Pneumatic diaphragm pump has four materials: plastic, aluminum, cast iron, stainless steel. Electric diaphragm pump which has four kinds of material: plastic, aluminum, cast iron, stainless steel. Diaphragm pumps are based on different liquid media were nitrile rubber, neoprene, Viton, polyvinylidene fluoride, polyhexamethylene. To meet the needs. Placed in a variety of special occasions, used to pump the kind of conventional pump can not suction medium.