CircuitWerkes Custom Projects
We often receive requests for
custom products or modifications to existing
products. When possible, we are happy to provide
such services, time permitting. Modifications to
existing products can range from simple firmware
changes to complete hardware redesigns. We also
design complete custom products to our
customers' specifications. Some of these
products are available for sale but are not
usually sold through our dealer network. Pricing
for custom projects depends on the complexity of
the design and how many products will be
supplied. If you have a need for custom
solutions, please feel free to contact our sales
engineers for a quote at (352) 335-6555 or e-mail us at email@example.com.
Some of our
custom products have included:
beep tone generator with balanced audio
throughput. Interrupts normal audio and
beeps three times when it gets an external
contact closure (2,000 pieces were made for
a major TV network).
serial data to relay converter for
generating 16 contact closures from the
Starguide-II receivers' data stream. Custom
made for a large radio network.
serial data delay, custom made
for a radio network. Lets you sync
serial data to profanity delays.
Also can be used to delay/sync RDS data
for stations transmitting in HD.
DTMF to Serial converter for a TV
network. Product became the DT-232,
now on our website.
DTMF decoder with a large LED
matrix readout and serial data output.
Custom made for a radio network that uses
DTMF for in-house switching.
interface for connecting the I/O ports of a
specialized PC to the outside world,
including rf shielding, and FCC Part 15
certification for the entire project. 4,000
pieces were manufactured for a TV network.
DTMF decoder that latches a relay upon
receiving a user programmable DTMF tone.
Another DTMF tone releases the relay and
other DTMF tones momentarily close relays.
One use for this product was in
telephone strobe that begins flashing when a
call is received and continues until a reset
button is pushed. Several hundred of these
were made for a buying co-op.
MPC-2 - A very inexpensive, FCC part 68
approved, telephone DAA
module that can be incorporated into
The above products illustrate
some of the many custom projects we've made over
the years. Some of these products, like the MPC-2 , are kept in
stock and can be purchased in single pieces.
Others may require minimum orders to process.
Custom hardware designs usually require a
minimum of 50 to 100 pieces for full production,
but sometimes orders as few as 5 or 10 can be
supplied. If you would like to inquire about
these products or one of your own, please give
us a call.