Hi,
I got some new test and result here:
I'll soldering a PCB and test it again.
Yes there are some chips good like TI’s LMC555 and MIC1555. try or not worth to try?
I got some new test and result here:
Thanks.I think the intermittent contacts, rows of contacts and messy long wires on the solderless breadboard prevent the circuit from working properly at the very high frequency for a 555. Maybe another 555 or from a different manufacturer would work better.
I'll soldering a PCB and test it again.
Yes there are some chips good like TI’s LMC555 and MIC1555. try or not worth to try?