The eight-channel relay module contains eight 5V relays and the associated switching and isolating components, which makes interfacing with a microcontroller or sensor easy with minimum components and connections. Each relay on the board has the same circuit, and the input ground is common to al...
The input impedance at A0 is 330Kohm (probably true for all such boards), so if you want to increase the max voltage further, you can add a resistor in series with A0 R = Vmax * 100-330 K. As I said previously if you want to decrease the Vmax with a little soldering* skill you...
TTP224 Four-Channel Touch Detector Module with Arduino WS2812B Addressable RGB LED Interfacing with Arduino 5V Dual Channel Relay Module Interfacing with Arduino Seven Segment Display Interfacing with Arduino
This was a great starting point, but I found my Pinout was different from that listed here. I wanted to just use the subwoofer with a pair of bookshelf speakers I recently bought, to replace the two tiny satellite speakers. So I just wanted to put 2-channel stereo in to the subwoofer ...
UL1577, 2,500 VAC RMS for 1 Minute DIN−EN/IEC60747−5−5, 630 V Peak Working Insulation Voltages MID400 Applications • Monitoring of the AC/DC “Line−down” Condition • “Closed−loop” Interface between Electromechanical Elements such as Solenoids, Relay Contacts, Small Motors...
R14 - 5.83kOhm for 300mA sensing range R15 - Current limit set for 300mA R12/13 - MSP430 compatible analog output GND 12V PIC801 CCOC88 PIC802 0.1µF PIR102 CRO1R111 10k PIR101 PIC901 CCOC99 PIC902 0.1µF High side load 5 Load: HVAC blower (1x 250mA relay) Device max....
Used as relay driver module 2D Model of the MX1508 DC Motor Driver Below is the 2D model of the MX1508 motor driver along with its dimensions in millimeters. The dimensions can be used to create custom footprints of the module and be used for PCB or CAD modeling....
Page 17 shows an inrush limiting resistor and bypass relay. Would be worth having a close look at. Logged HP 54645A dso, Fluke 87V dmm, Agilent U8002A psu, FY6600 function gen, Brymen BM857S, HAKKO FM-204, New! HAKKO FX-971.Wireless...