MB102 Power Supply Module 3.3V 5V LM741 The power and data flow

The power and data flow indicators indicate the working status

The MG-811 is highly sensitive to CO2 and less sensitive to alcohol and CO

·Military

You'll need a 2mm allen wrench to tighten/loosen the set-screws

Membrane (Flexible) Keypad

MB102 Power Supply Module 3.3V 5V LM741 The power and data flowBreadboard power supply module, compatible with 5 V, 3. 3 V Apply to MB102 breadboard Input voltage: 6. 5 12 V (DC) or USB power supply Output voltage: 3. 3V 5V can switch over Maximum output current: <700 ma Fluctuation two road independent control, can switch over to 0 V, 3. 3 V, 5 V On board two groups of 3. 3V, 5V DC output plug pin, convenient external lead use. Size: 13mm(L) * 53mm(W) Package Included: 1pc x Breadboard MB 102 Power Supply Module