Bán Mô đun rơ le 4 kênhMax 10A 250VAC/10A 30VDC giá tốt nhất

Relay modules for controlled large currents such as DC 30V or AC 220V only with a small voltage of 5V from Arduino or other microcontroller. Please read the store records first yes brother... Have a good shopping trip...) Explanation: The 5v 4-channel module can be used to control a variety of electrical devices using micro controllers (Arduino, 8051, AVR, PIC, DSP, ARM, MSP430, TTL logic, Raspberry Pi). With High-current relay AC250V 10A / DC30V 10A. It is suitable for project with strong current (net voltage). So a large voltage such as the 220V current of the electric nets can be easily controlled by the small voltage of microcontroller such as Arduino, Raspberry Pi, etc. The relay module is Active LOW. Specs: - Work voltage = 5v (VCC pin) - Trigger Logic. - Trigger Voltage = 5V - Trigger pin. - Controlled voltage = max 250V (AC) or 30V (DC) - Maximum current = 10A. - Pin Controller = NO (Normally Open), NC (Normally Close) Product content: 1x 4 Channel Relay Module