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What is a momentary toggle switch?
A toggle switch is a type of electrical switch that is actuated by moving a lever back and forth to open or close an electrical circuit. A momentary toggle switch is actuated only when someone is operating the switch.
What is an on on toggle switch?
ON-ON, SPDT SPDT = Single Pole, Double Throw. This switch can be on in both positions, switching on a separate device in each case. It is also called a changeover switch. For example, a SPDT switch can be used to switch on a red lamp in one position and a green lamp in the other position.
How to convert DPDT switch to on on switch?
HOW-TO: Convert On-Off-On DPDT switches to On-On-On Selector switch. HOW-TO: Convert On-Off-On DPDT switches to On-On-On Selector switch. Lets face it. On-On-On Toggle switches for guitars are overpriced.
Where are the contact points on a DPDT switch?
Each terminal should have one contact point touching on the opposite side of each other in the CENTER position of the toggle switch. Then solder / connect the middle contact point. which goes to the output jack. You can either de-pin or leave the 3 unused terminals. And there you have it.
What does latch _ OP1 do on a microcontroller?
And the LATCH_OP1 causes the Q2 to latch thus enabling a constant high signal (VBATT)on the enable line. Now when the user presses the button Since Q6 was ‘on’ the VBATT gets applied to gate of Q2 and turns off Q2.The regulator turns off. turning off the microcontroller and the LATCH_OP2 and LATCH_OP1 return to VBATT.
How is the MOSFET Q2 connected to the TPS _ en line?
Here is an explanation of how the thing should work.The TPS_EN line is low at first. Since it is pulled down by a 10k pull down resistor (not shown in the schematic).When the user presses S2, the mosfet Q2 turns on because ground is applied to its gate. which enables the power regulator connected to the TPS_EN line .