Ramsey electronics model no. Ici2 do you have a ton of old remote controls around, or even a universal remote? Put those to real use by training this unique kit to recognize the remotes, and allow you to control 2 line level audio sources. • ir receiver module with sensitive element can receive your...
Ici2 page 2 ramsey transmitter kits • fm-10c, fm25b fm stereo transmitters • txe433 or 916 transmitter & encoder module • tv6c television transmitter • rx433 or 916 data transmitter • tx916 data transmitter • rr1 wired remote repeater • rrw1 wireless remote repeater ramsey receiver kits • fr1 fm bro...
Ici2 page 3 ici2 ir control interface kit ramsey publication no. Ici2 price $5.00 table of contents introduction ...........................................4 theory of operation ..............................5 learn as you build ...............................7 parts list ..............................
Ici2 page 4 ici2 introduction welcome to the ici2 kit (and if you don’t have the time, wired and tested). We will give you an overview of ir remote controls and how they typically work and also how this kit works to help you understand what you’re building. Virtually any modern day consumer audio or...
Ici2 page 5 ici2 theory of operation the ici2 may look quite simple, but there is actually quite a lot to it inside the parts. Many items are inside the ir receiver part (u4) that if built up with dis- crete components would never fit in this little kit case! Inside this part there is an ir detector...
Ici2 page 6 an interesting thing is that most remote controls send a unique first code that can be identified for each and every button, as well as each and every remote control. Some remotes will send a full data stream over and over as long as you hold the button down, up to 48 bits per data strea...
Ici2 page 7 ramsey “learn-as-you-build” assembly strategy be sure to read through all of the steps, and check the boxes as you go to be sure you didn't miss any important steps. Although you may be in a hurry to see results, before you switch on the power check all wiring and capacitors for proper o...
Ici2 page 8 ici-2 parts list sort and “check off” the components in the boxes provided. We do our best to pack all our kits correctly but it is possible that a mistake has occurred and we missed a part. Please note that physical descriptions of parts are for those currently being shipped. Sometimes ...
Ici2 page 9 1 2-hole screw terminal 4 2-pin headers (j4,j6,j7,j8) 5 2-pin header jumpers 1 mini speaker (sp1) 1 9.8304mhz crystal (x1).
Ici2 page 10 ici2 pc board assembly steps assembly of the ici2 is pretty simple, but it requires some time and some patience. We will start with the side that has the power jack, and we will move from there using the power jack as a reference. 1. Install j3, the 2.1mm power jack. Be sure to get a go...
Ici2 page 11 18. Install s2, pushbutton switch, next to r5. 19. Install jumper jmp2, using a piece of cutoff component lead, to the left of s2. 20. Install r7, 10k ohm resistor [brown-black-orange], above s2. 21. Install r6, 10k ohm resistor [brown-black-orange], above s2. 22. Install j4, 2 pin head...
Ici2 page 12 42. Install c12, 0.1 uf ceramic disc capacitor, next to r11. 43. Install s1, pushbutton switch, next to c1. Be sure to use enough solder to hold it in securely. 44. Install d2, the 1n4002 diode, black with a stripe or band. Be sure to orient the band with the pc board silkscreen marking...
Ici2 page 13 setup and testing to begin testing the ici2 we will need the following items: ac power supply between 9 and 15vac or.. Dc power supply between 9 and 15vdc. A remote control it’s finally time to apply power to your kit. Please be sure before you do that the bench is clear of any scrap co...
Ici2 page 14 programming your ici2 now that we have made it through the initial ‘turn on’ steps, it is time to program the microcontroller for your individual codes. Remember to install some fresh batteries in your remote control and aim the infrared led towards the photo sensor. Depress one of the ...
Ici2 page 15 you have already programmed the 0,0 state so let’s get to work on the re- maining three states. Move the jumper in the sel 0 connection so that it is only connected to one pin, offset such that it will not make contact with the other pin in order to set the associated jumper with the lo...
Ici2 page 16 ici2 board layout.
Ici2 page 17 troubleshooting problem: the green led doesn’t light up when i aim my remote at it. Solution: there is a lot that can go wrong here, so we will go from the most likely to the least. 1. You forgot to turn on the power or your dc adapter isn’t compatible (the polarity is reversed). 2. You...
Ici2 page 18.
Ici2 page 19 the ramsey kit warranty please read carefully before calling or writing in about your kit. Most problems can be solved without contacting the factory. Notice that this is not a "fine print" warranty. We want you to understand your rights and ours too! All ramsey kits will work if assemb...
Ici2 page 20 price: $5.00 ramsey publication no. Ici2 assembly and instruction manual for: ramsey model no. Ici2 required tools • soldering iron ramsey #rts06, (radio shack #rs64-2072) • thin rosin core solder ramsey #rts12, (rs64-025) • needle nose pliers ramsey #rts05, (rs64-1844) • small diagonal...
