JS
JS
@js
Eminent Member
Joined: 2022-06-15 2:47 pm
Last seen: 2022-11-28 10:53 pm
Topics: 0 / Replies: 23
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RE: MOSFETs and Transistors with Arduino

@boggiano You may want to try a basic transistor to switch low current like a relay or LED.. Check out the link below. /p> J.S.

4 months ago
Forum
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RE: Linear DC Power Supplies - Designing & Building Custom DC Power Supplies

Thanks for the linear design.. I have used that type for years-- a like an extra heater in my shop.<grin> Switch mode power has it's place in ...

5 months ago
Forum
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RE: Newbee

@robotbuilder Thanks Brother, I will try to select the right thread. P S thanks for the schematic. Have a good weekend...

5 months ago
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RE: Newbee

@robotbuilder Thanks for the info,I just thought i could use these parts to integrate into Bill's robot projects. I see it uses the hall effect for...

5 months ago
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5 months ago
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RE: Newbee

@zander Yes, I have seen the same. I have read some the "hacking the iRobot", I was thinking of a serial I2c protocol . to download it's firmware....

5 months ago
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RE: Newbee

@zander The battery consists of 12 cells wrapped in one pack, and is nickel metal hydride or( NI-MH), now the specs are 14.4 v@3000mAh or 3 amps. I ha...

5 months ago
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RE: Newbee

Yes, we are one the same page. Yep let me see if I can save on desktop and then attach thru the forum message to you..

5 months ago
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RE: Newbee

@robotbuilder I believe that it has bumper sensors, <IR>, around the edge. I am trying to transfer the pics. from my phone camera to laptop so I...

5 months ago
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RE: Newbee

@robotbuilder I have not got into the major stuff yet, however the battery is charging to full potential on voltage but it fails on current load. Is t...

5 months ago
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RE: Newbee

@will HaHa, sometimes I thing I need to harvest from mother, but no, the components from the sweeper. Ha..

5 months ago
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RE: Newbee

Hi Louis, My mother gave me a robot floor sweeper and I thought I would harvest the components from the ole girl. It's got a good 20 V. rechargeabl...

5 months ago
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RE: Newbee

Yes, technology increases expediently and Moral values decrease at 1k order of magnitude.

6 months ago
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RE: Newbee

@inq Yes, Heath Kits were popular in the 70's. I built a 9 transistor heath kit radio with the help of schematics, time and good smell of lead solid...

6 months ago
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RE: Newbee

@sj_h1 Thanks, Man

6 months ago
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