Simple circuit to safely fire an igniter or electric match by shorting it across a battery. It has two LEDs to indicate continuity, one for testing and one for armed and ready to fire.

Parts list: Baomain Toggle Switch SPDT ON/Off/ON 3 Position 250VAC 15A 1/2" mounting Hole Tab Terminal 1/4" Width https://www.amazon.com/dp/B01MYXGGX5/ref=cm_sw_r_apan_glt_fabc_V7K5J2EZNWF4TTS5SPNF

20 Pcs 6 mm 2 Pin Momentary Tactile Tact Push Button Switch Through Hole Breadboard Friendly for the Panel PCB by QTEATAK https://www.amazon.com/dp/B07WF76VHT/ref=cm_sw_r_apan_glt_fabc_8A32N5YN5DERFM8549P5

Twidec/3Pcs Rocker Toggle Switch 12V 20A Heavy Duty Racing Car Automative Auto SPST ON/Off Toggle Switch Red LED Light Illuminated 3Pin with Red Waterproof Safety Cover ASW-07DRRMZ https://www.amazon.com/dp/B07VNDPZ9W/ref=cm_sw_r_apan_glt_fabc_04ZGDKKS91RA21WV3VZT?_encoding=UTF8&psc=1

100 Pieces Clear LED Light Emitting Diodes Bulb LED Lamp, 5 mm (Multicolor) https://www.amazon.com/dp/B06XPV4CSH/ref=cm_sw_r_apan_glt_fabc_BBHHPJ28FK3DGSMCQHEG

SPYPOINT BATT-12V Hunting Game & Trail Cameras Accessories https://www.amazon.com/dp/B002NYN7EM/ref=cm_sw_r_apan_glt_fabc_3MX1KPVW44ADBR09Q4B4

EDGELEC 100pcs 100K ohm Resistor 1/4w (0.25 Watt) ±1% Tolerance Metal Film Fixed Resistor, Multiple Values of Resistance Optional https://www.amazon.com/dp/B07HDG9K8P/ref=cm_sw_r_apan_glt_fabc_7V03XNVRGW5DM9A6RRS4?_encoding=UTF8&psc=1