AUTONOMOUS INTRUSIVE ALARM WITH GSM SYSTEM
Today any instrusive detection, its likely agree. But normaly need external power, or required wifi or bluetooth link. Have multiples inconveniences aboutthis because all this systems are posible broken by power off or another hacks systems.
The systems are i show no need power or external signals, only need sun!
Sensor PIR for Arduino
Battery 3,7v 2200mA
Regulated charge module
Step 1: WIRING
The solar panel charge the battery by charger module and power with 3,7v the SIM900L module. The arduino and PIR module power with 5v by boost module. Important this module previous regulated, your connect 3.7v power supply and resulted with screw your OUT to 5v.
The cosumition over 100mA except when SIM900L call up 2A. I test in south of Spain and battery never down 3.2v, its minimal voltage to SIM900L.
I recomendad in another sites with less sun increase the battery from 200mA to 3600mA.
I recomendad sim without PIN, can you deactivate from some phone.
Step 2: CASE
The case are design to minimal space and support over any wall. This case support panel and all electronics, its discrete an can you attach with magnetic to any support.
Can you get the design above.
Step 3: ASSEMBLY
Can you see the assembly its wiring all modules. the support of arduino are breadboard PCB, can you see picture about all project.
You need pre-wiring PIR module to put over case.
If likely your charge the initial battery by charge module connector.
Step 4: SPECIFICATIONS
No need power
No need external wiring
Over 30h without sun (battery depend)
Movement sensor included
Durable and little 100 x 100mm
Battery low message
False intrusion filter
Independent charging plug.
Step 5: CODE
Can you see code about arduino. Are comments, but if you have some question, please write to firstname.lastname@example.org