Tim's 7555 Signal Injector

A tiny PCB I designed for a Sgnal Injector. I set my self a chalenge to use a verry small battey. This required the PCB to be 0.8mm thick. PCBWay did an exahlent job, without the sevvices of PCBWay I would not be able to make this. The project uses a low voltage 7555 timer. I have done a shared Project https://www.pcbway.com/project/shareproject/Tim_s_7555_Signal_Injector_4a574dc4.html


Aug 19,2025
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PCB
HDI PCB
Assembly
FPC/
Rigid-Flex
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2 Layers
1.6mm
CNC
Machining
Sheet Metal
3D Printing
Injection
Molding
Aluminum
Aluminum
Resin
ABS
Tim Jackson View Profile
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