The MQ-7 sensor module can be easily interfaced with microcontrollers
DC Connector Size: Alligator
Model UA7805C Type Regulator Package TO-220 Voltage 25V O/P Current 1
5% rdg + 4 dgt) on 40
Three Anodes
HOKI-101 Auto Range Multimeter 3mm Clear Pink LED 6000-8000mcd The MQ-7 sensor module canThis is a HOKI 101 Auto Range Multimeter, 3 (3 4 Digits) 4000 Counts LCD with Backlight, APO, Capacitance, Rel Frequency, and Duty Cycle ranges. With the help of this multimeter, you can check AC DC Voltage, Resistance, Frequency, Diode, Connectivity, Capacitor, and AC DC Current. Features Contains Multimeter, probes and a 1. 5V AAA *2 Battery. 4000 Counts You can check AC DC Voltage, Resistance, Frequency, Diode, Connectivity, Capacitor, and AC DC