 |
|
| UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
|
|
LinkBack | Thread Tools | Display Modes |
|
#1
Posted to uk.d-i-y
|
|||
|
|||
Mosquito alarm equivalents?
I'm talking about the ultrasonic teen repellants. For a gadget that
just generates a high-pitched sound they're astronomically expensive, around £500. http://www.personalalarms.com/store/...?743x902#743X0 It must surely be possible to knock something up with bits from Maplins that will do the same thing for a tenner? |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Forum | |||
| schottky SB340 -equivalents? | Electronics Repair | |||
| GU10 CFL equivalents | UK diy | |||
| Transistor equivalents | Electronics Repair | |||
| Samsung equivalents | Electronics Repair | |||
| Simple cheap wireless personal alarm (not intruder alarm) required | UK diy | |||
Threaded Mode
