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Path: ...!2.eu.feeder.erje.net!feeder.erje.net!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> Newsgroups: sci.electronics.design Subject: Re: An actual circuit Date: Sat, 25 May 2024 03:36:06 -0000 (UTC) Organization: A noiseless patient Spider Lines: 45 Message-ID: <v2rmb6$2ni82$1@dont-email.me> References: <a38v4jpecnm460gf7ghqfgpmpespoie6f8@4ax.com> <bk815jh3skuecf1tap8o41rpgdh5kkq8o5@4ax.com> <v2qdh5$u4j$1@nnrp.usenet.blueworldhosting.com> <v2qmeq$2eknc$1@dont-email.me> <v2qnhm$2586$1@nnrp.usenet.blueworldhosting.com> <uts15jlh0oo1hin58uu4a574kg5q3j9q5b@4ax.com> <v2qsu1$nc0$1@nnrp.usenet.blueworldhosting.com> <1cv15jdls60tjfcndqe9qm7bgjdtchv9u9@4ax.com> <v2r325$2h00c$1@dont-email.me> <v2r3sb$15r9$1@nnrp.usenet.blueworldhosting.com> <v2r4od$2h9gp$1@dont-email.me> <aba25j94v1prpvgpd88qki5gqhrhv1pvcr@4ax.com> <v2rcbb$2icda$1@dont-email.me> <XnsB17CDFBC01F77idtokenpost@135.181.20.170> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Injection-Date: Sat, 25 May 2024 05:36:07 +0200 (CEST) Injection-Info: dont-email.me; posting-host="0f741b375bb12ae64014156dc1b373b1"; logging-data="2869506"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX19Y1mxSlyXXUSTrJQWUEyS/" User-Agent: NewsTap/5.5 (iPhone/iPod Touch) Cancel-Lock: sha1:A3HFUg7BX7AFUs3NQcPIS81iZaI= sha1:nH5B/utA/pPkLYNwrzxPduyHeu0= Bytes: 2943 Mike Monett VE3BTI <spamme@not.com> wrote: > Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> wrote: > >>> Insect cruelty. Plus you have to count their tiny feets backwards. >> >> The only good bugs is dead bugs. ;) >>> >> Cheers >> >> Phil Hobbs > > The major flaw with dead bugs is you lose the identification of the ic. >Six months later, you will have no idea what the circuit is, where the > important signals are, or how the circuit works. Nah. I build them inside the lid of a cast aluminum stomp box, and put a paper schematic inside. No worries. > > > > Many high frequency ic's have a ground tab that must be connected to > ground. This is not possible with dead bugs. > > Often not all of a prototype must be on a copperclad ground plane. > Perpheral supporting circuits can be placed on a prototype board, with a > section of ground plane mounted on the proto board as needed. This makes > mounting test points and input and output signals much easier. > > Amazon has a large selection of suitable proto boards: > > https://www.amazon.ca/s?k=prototype+pcb+board > > More trouble than it’s worth IME. Cheers Phil Hobbs -- Dr Philip C D Hobbs Principal Consultant ElectroOptical Innovations LLC / Hobbs ElectroOptics Optics, Electro-optics, Photonics, Analog Electronics