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ocrdu

@ocrdu

5,158 followers 56 following 14,354 posts Reputation 71.34

ocrdu
@ocrdu Jun 5, 2019, 8:21 PM UTC

Palnet Test Post

Error: You have 6 tags total. Please use only 5 in your post and category line. So, only four tags can be used when posting through Palnet. Just checking. An upvote on palnet also makes an upvote in…

28 upvotes 4 replies $0.12
ocrdu
@ocrdu Jun 4, 2019, 6:18 AM UTC

Dbutton Proposal or Announcement or Whatever: Share it on Steemit!

Very Announcement Today, we are pissing ourselves with excitement announcing the dbutton, a Share-on-Steemit button for use on sites all over the interwebs and beyond. As all self-respecting social m…

31 upvotes 11 replies $0.15
ocrdu
@ocrdu May 27, 2019, 11:31 AM UTC

Ancestors of Oscar den Uijl

Shared from: https://www.den-uijl.nl/genealogy/ Genealogy research in The Netherlands Genealogical information mainly, but not only, from the west of The Netherlands: the Alblasserwaard, the Vijfhere…

23 upvotes 7 replies $0.09
ocrdu
@ocrdu May 27, 2019, 10:01 AM UTC

Using a solar panel for USB charging

Shared from: https://www.den-uijl.nl/electronics/solar-panel-usb-charging/solar_COTS.shtml Using a solar panel for USB charging A simple way to make a solar USB charger Not efficient, but it does wor…

16 upvotes 0 replies $0.08
ocrdu
@ocrdu May 26, 2019, 10:42 AM UTC

Knight Rider lights for model cars

Shared from: https://www.den-uijl.nl/electronics/knight-rider-scanning-lights/lights.shtml Knight Rider scanner for model cars A small design driving six LEDs. Speed is adjustable. Have a look!

16 upvotes 0 replies $0.10
ocrdu
@ocrdu May 25, 2019, 11:57 AM UTC

A small FM transmitter

Shared from: https://www.den-uijl.nl/electronics/fm-transmitter/transm.shtml A small FM transmitter A design for an SMD FM transmitter. With schematic. Have a look!

24 upvotes 0 replies $0.10
ocrdu
@ocrdu May 24, 2019, 4:26 PM UTC

Making PCBs

Shared from: https://www.den-uijl.nl/electronics/making-pcbs/pcb.shtml Making PCBs: Seven Easy Steps A short description of how to make your own PCBs. Want to try? Have a look!

18 upvotes 0 replies $0.11
ocrdu
@ocrdu May 24, 2019, 10:15 AM UTC

A simple DC/DC converter

Shared from: https://www.den-uijl.nl/electronics/dc-dc-step-up-converter/dcdc.shtml A simple step-up converter How to go from one DC voltage to another. Going from 6V to 12V; useful in very old cars.…

25 upvotes 13 replies $0.12
ocrdu
@ocrdu May 23, 2019, 12:56 PM UTC

Playing with an Arduino and sensors

Shared from: https://www.den-uijl.nl/electronics/arduino-and-sensors/gyro.shtml Playing with an Arduino and sensors Getting an Arduino, gyros, accelerometers, and code to work together. First attempt…

27 upvotes 5 replies $0.16
ocrdu
@ocrdu May 22, 2019, 1:34 PM UTC

Funny battery light

Shared from: https://www.den-uijl.nl/electronics/funny-battery-light/batterylight.shtml Funny battery lamp For getting confused when you change the battery. Batteries included. Have a look!

19 upvotes 2 replies $0.04