Hi, very professional your video, congratulations! I also have such a pedal, but I want the engine to start slow! Now it's leaving too fast, what resistance should I change? Thank you very much !
The variable resistor (foot pedal), preset resistor and 15K resistor decides the firing voltage of the DIAC as explained in the circuit diagram. Adjusting preset will increase or decrease the starting speed in a convenient way. Try adjusting a little bit and observe. Caution High Voltage at this points.
. Yes, I will increase R3 from 15 K to 20 K! because the output voltage is very high with the pedal at minimum is 155 V and rises sharply to 220 V Thank you very much.
Hi Very informative video Detail explanation I have a similar type of acceleration foe singer sewing machine. It's linear potentiometer b500k is dead . I tried it in local market but could not find it. Does it made in india. Can it be arranged ? Thanks in advance
You have 2 options - 1. Ask for linear potentiometer in local market by showing the model you have. 2. Check with Singer for replacement of foot pedal. OR Glare Impex Foot Control Electronic Pedal for Sewing Machines Fits in Singer www.amazon.in/dp/B08LHBLKRP/ref=cm_sw_r_awdo_navT_g_DZ55F2FRNX8V6Y79RPHQ
Thank you from France !
I am very happy to know that video is of help to you.
Great video sir
Thank you buddy
Gud video, nice explanation sir.
Thank you 😊
Very good tutorial for installation of nodeMcu relay on wifi system.
Thank you 😊
Hi, very professional your video, congratulations!
I also have such a pedal, but I want the engine to start slow! Now it's leaving too fast, what resistance should I change? Thank you very much !
The variable resistor (foot pedal), preset resistor and 15K resistor decides the firing voltage of the DIAC as explained in the circuit diagram. Adjusting preset will increase or decrease the starting speed in a convenient way.
Try adjusting a little bit and observe.
Caution High Voltage at this points.
I am referring to 800K VR2 preset.
There may be different models of foot pedals, I assume your model is that of mine shown in the video.
. Yes, I will increase R3 from 15 K to 20 K!
because the output voltage is very high with the pedal at minimum is 155 V and rises sharply to 220 V Thank you very much.
@@vsrtechinfo The electronic version of the pedal is what's in this video!
Hi
Very informative video
Detail explanation
I have a similar type of acceleration foe singer sewing machine. It's linear potentiometer b500k is dead . I tried it in local market but could not find it.
Does it made in india. Can it be arranged ?
Thanks in advance
Try online in Amazon.in
@@vsrtechinfo
I had tried. Not available
You have 2 options - 1. Ask for linear potentiometer in local market by showing the model you have. 2. Check with Singer for replacement of foot pedal. OR
Glare Impex Foot Control Electronic Pedal for Sewing Machines Fits in Singer www.amazon.in/dp/B08LHBLKRP/ref=cm_sw_r_awdo_navT_g_DZ55F2FRNX8V6Y79RPHQ