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Analog Sensor
ee3strugles wrote: I have attached some images below to show different angles of my sensor setup. I don't think I am able to mount a short cylinder, and the IR LED and...
Tuesday, 26 April 2022 - 21:02
Analog Sensor
ee3strugles wrote: The values changed rapidly when i used credit cards to cover the phototransistor. That's the best approach - start with what gives largest changes, (ie...
Tuesday, 26 April 2022 - 20:43
Setting clock on curiosity nano 4809 too fast?
Erv7 wrote: I see, and that makes sense, do you know if maybe the reliability of the microcontroller might be less? (instead of longevity) Trying to find any material or studies...
Monday, 25 April 2022 - 22:27
Advice Needed for Control Algorithms of Vertical Landing Rockets
dh1p-dev wrote: → The rocket's center of gravity stays at as bottom as possible. → Unfortunately, we should not use the parachute because of competition rules. →...
Thursday, 21 April 2022 - 22:08
Advice Needed for Control Algorithms of Vertical Landing Rockets
dh1p-dev wrote: Definitly, it is the truth. We want to join "Vertical Landing Rocket Competition" that organized in Turkey if we be successful in tests. According to the...
Thursday, 21 April 2022 - 00:01
Advice Needed for Control Algorithms of Vertical Landing Rockets
dh1p-dev wrote:Well, main idea of this reading the gyroscope data rapidly and releasing gas from the rocket-axis’ with “a algorithm”. But, I need really help about this “algorithm...
Wednesday, 20 April 2022 - 02:11
9 bit UART comms
js wrote: ... remember that you are sending the 1st "byte" (in TXDATAH which is bit 8) then the normal 8 bits (real data in TXDATAL bits 0-7) which make up the 9 bit data.....
Thursday, 14 April 2022 - 02:57
9 bit UART comms
js wrote:I would use "High byte first" as it seems compatible with older device.   Seems the UART has two modes, and the 'write order' rule changes with mode :   "USARTn...
Wednesday, 13 April 2022 - 22:41
9 bit UART comms
KevinAle25 wrote: ... but when try to configure to a 9 bit frame I started to recieve some weird characters. You can use parity bits on a PC UART to test 9-bit slaves, if you do...
Wednesday, 13 April 2022 - 00:43
9 bit UART comms
gchapman wrote: fyi, sigrok UART decoder has 9-bit. Protocol decoder:uart - sigrok     Interesting, as the PL2303HXD info I have says  o Full-duplex transmitter...
Wednesday, 13 April 2022 - 00:40
Chess clock
grohote wrote: Who-me wrote:https://www.aliexpress.com   You remind me of their search. Yet, I need to buy something from them sometimes, but search...   Disgusting!...
Monday, 11 April 2022 - 19:47
Chess clock
grohote wrote: gchapman wrote: outdoor table     Then we have no full requirement list. If battery operated- it is another project.   LCD or OLED, will not be...
Monday, 11 April 2022 - 09:51

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