Delta Pulse - Take 2

[Infamy]

Instructions How To Make Delta Pulse Working. Following Steps.

PleaseleavedrinkingoffintimeyoumakeDP.

Pleasedo not use resistors of 0.5Watt of power. Theboardisfittingonly0.125or0.25Wattresistors. You can use 0.075 Watt resistors too.

R5andR6take 0.5,1.0or2.0Wattresistors.

Pleasecheckallresistorsbymeasuring,beforeyousolder . Another way you get big trouble.

Checkalsoall diodesbyatester,beforeyousolder.

CheckallelectrolyticcapacitorsbyESRorLRCtester, beforeyou solder.

SolderallIC’sandcomponents,besideIRF740.Solderapin intest point –E (marked at PCB like =E).
Cleantheboardbyalcohol.

Setpotsinpre-setposition:

DEPTH-min,atleftside,counter-clockwise
DISC-min,atleft,counter-clockwise
GEB-middle
SENS-middle
T/HOLD-middle

Turntheboardto+12Vpowersupply.

[Ahmad Ahmadow]

Please post in English, thanks.

I didn't actually make it, and I didn't try it to see if it was good or not.

[Carl-NC]

سلام، ایا نسخه دیجیتال ان را ساخته اید، و ایا کارایی آن خوب است

Please post in English, thanks.

[Ahmad Ahmadow]

Please schematic of his brother! Insert sniffer as well. Thank
(Sniffer xr71)

سلام، ایا نسخه دیجیتال ان را ساخته اید، و ایا کارایی آن خوب است

[Infamy]

That sounds fun. I have some of those via Ebay china, maybe I'll source some through Farnell.

[kt315]

first of all you have to sold sound part (on NE555) and check it. 99% of all problems is this part.

[Infamy]

just folder with DP. i think your connection to internet is very poor. https://drive.google.com/file/d/12KK...usp=drive_link

Thanks for the folder. Connection poor probably. On the multiple choice for parts any suggestions as to one be better than another? Any suggestions on those resistors with 1% or better tolerances? You know I'm probably going to ask you what has been asked many times before, maybe that is the purpose of no build document?

[kt315]

Failed to down load

Found it on idoc.
Is there anything to add to that, it is the sort of doc I was looking for.

just folder with DP. i think your connection to internet is very poor. https://drive.google.com/file/d/12KK...usp=drive_link

[Infamy]

Okay thanks.

[Qiaozhi]

I managed to download KT315's huge archive of 6.4GB in about 8 minutes.
Only one folder in the RAR file applies to Deltapulse. If it's a Build Document that you're looking for (similar to MiniPulse), then there isn't one.

[GeoMax]

Hello Infany,

What are you looking for for the Deltapulse project? Everything you need to assemble and complete the Deltapulse project can be found here. Have you seen my post #216? It basically contains everything you need for the project. When I built the Deltapulse over 20 years ago, I only had the deltapulse schematic and nothing else, and was able to build a working detector from scratch since no circuit board was available back then. The schematic posted by KT315 is even better and more detailed than the old schematic I had when I created the project.

This is the circuit diagram I had when I assembled the Deltapulse.

[GeoMax]

Failed to download.

Hmm,

there must be something wrong with your Internet connection. I was able to download the BOM file as well as the "...GET SURE MAGIC SMOKE..." document. Both documents i can open. .

[Infamy]

If you need a building documents for a DIY project you should build the Hammerhead, Barracuda or MiniPuls Project. Or watch the assembly videos for Crossbow, SurfPI etc. on YouTube.

Seen the videos. I don't want to loose my hair in already known traps holes or other place . Thanks

[Infamy]

i can give HOW TO MAKE SPEEDY DELTA AND GET SURE MAGIC SMOKE document. although for turkish board, but it's same.

Failed to down load

Found it on idoc.
Is there anything to add to that, it is the sort of doc I was looking for.

[Infamy]

BOM file

Failed to download.