Summary of 8 CHANNEL 24 AMP TRIAC ANIMATION CIRCUIT PIC16F628
This article shares a completed electronics project: an 8-channel, 24-amp Triac animation circuit using the PIC16F628 microcontroller. Originally designed for amusement park cards, the author updated the software to include two new animations. The design utilizes BTA24 or BTB24 Triacs driven by MOC3020 optical isolators. Key construction advice includes ensuring proper isolation between Triac legs when mounting on a single heatsink and thickening PCB copper paths with solder to handle high currents safely.
Parts used in the 8 Channel 24 Amp Triac Animation Circuit:
- BTA24 600BW Triac
- MOC3020 Optical Isolator
- PIC16F628 Microprocessor
- Heatsink
- Heat conduction paste
- BTB24 Triac (alternative)
Hello Friends For a long time I did not do my share. I looked at my little library amusement park six months ago I prepared for bi TRIAC 8 Channel 24 saw the animated… Electronics Projects, 8 Channel 24 Amp Triac Animation Circuit PIC16F628 “microchip projects, microcontroller projects, pic16f628 projects, “
Hello Friends
For a long time I did not do my share. I looked at my little library amusement park six months ago I prepared for bi TRIAC 8 Channel 24 saw the animated card. Obviously things I’d forgotten due. After getting a bit of project files I thought I’d share with you.
Card design for amusement parks like I did. More than ever animated card did not come no one complained. Is working without a problem.
In general, if you need to talk a little circuit on the circuit triac BTA24 600BW as I used. According to the triac 25 A current catalog information and can withstand up to 600V for example. Triac MOC3020 to drive the triac driver I used in the optical isolator. Processors have the PIC16F628.
I made a special request for software-olarakda did not have much of a variety of animation. Today we get a bit of software I’ve added two more animations a spend. Now it was a little more satisfying.
Attention bta24 A2A body with legs is still isolated from each other. So without isolation can connect together in one cooler. When connecting to the cooler, use of heat conduction paste. You can also use the BTB24 triac triac but this leg of the A2 with each other with the transmission housing. So do Triac single coolant from the coolant to connect you will need to isolate. Otherwise, you may experience poor results. Also on the PCB in particular payload, more precisely to do high current passing through roads with a thick layer of solder is the way you need to thicken. Otherwise, copper path alone may evaporate at high current. 🙂
Source: 8 CHANNEL 24 AMP TRIAC ANIMATION CIRCUIT PIC16F628 Triac Animation Card belongs to the PCB, schematics and source code files: 8-channel-24-amp-triac-animation-circuit-pic16f628.rar
- What components are used to drive the Triac?
The MOC3020 optical isolator is used as the driver for the Triac. - Can the BTA24 and BTB24 Triacs be mounted on the same cooler?
The BTA24 body with legs is isolated so they can connect together, but the BTB24 leg A2 connects to the housing requiring isolation. - How should high current paths on the PCB be handled?
You need to thicken the copper paths with a thick layer of solder to prevent evaporation at high current. - What type of processor controls this circuit?
The PIC16F628 processor is used in this circuit. - Does the BTA24 Triac require isolation when connecting to a single cooler?
No, the BTA24 A2 body with legs is already isolated from each other allowing direct connection. - What material is recommended for connecting Triacs to a cooler?
Heat conduction paste should be used when connecting to the cooler. - Did the author update the software for this project?
Yes, the author added two more animations to the software to make it more satisfying. - What voltage can the BTA24 Triac withstand?
The BTA24 can withstand up to 600V according to catalog information.
