transistor Peristaltic pump number 8 - Printable Version +- Robo-Tank DIY Aquarium Controller Forum (https://www.robo-tank.ca/forum) +-- Forum: Robo-Tank Arduino Based - NO LONGER AVAILABLE (https://www.robo-tank.ca/forum/forum-16.html) +--- Forum: Robo-Tank Circuit Board Questions (https://www.robo-tank.ca/forum/forum-17.html) +--- Thread: transistor Peristaltic pump number 8 (/thread-363.html) |
transistor Peristaltic pump number 8 - jmcadsl - 10-12-2018 Hello!! I need help again beacuse i have a problem with the output for the ATO pump. Its not going 12v out when the pin goes on, maybe the transistor its ko. I want to use the 12v out from peristaltic number 8 to activate a rele and the rele will power on my ATO pump (i think the small transistor on the board it too small for my 12vdc pump) I need to know where its the transistor for peristaltic 8 on the mainboard to use this one. Thanks! RE: transistor Peristaltic pump number 8 - Rob F - 10-12-2018 Hi jmcadsl, sorry to hear about the trouble, just to be sure, you are aware the output pin is a GND and not +12v? The GND wire from your pump would go to pump 8 pin on controler and the positive wire from pump would go to the +12v pin. If you have it correct the transistor could be damaged, for pump 8 the transistor is on the accessory board, there's 4 small transistors in a row behind the sensor ports, T9 is for pump 8. |