1 Intro The Enecsys Gateway is a Zigbee gateway allowing communications between the Enecsys microinverters and their monitoring backend. The Enecsys company is unfortunately defunct since 2015 and their DNS domains have been taken over by a UK enecsys...
Today we present the FlameWheel Robot assembly tutorial and quick-start guide! It is rather difficult to assemble this robot without guidance. Feel free to refer to my introductory tutorial today.Flamewheel (A 2WD Remote Control Robot) is part of our...
One Bit CPUs There are a couple of one bit CPUs on the Internet. I have start with the MC14500B chip. This chip was used many years ago for PLCs but the documentation is still available: http://tinymicros.com/mediawiki/images/e/ec/MC14500B_Handbook.pdf...
- 8 STEPS (STAGES) Sequencer - Up to 8 PULSES per STEP ( repeats the same STEP up to 8 times ) - GATE modes; 1ST PULSE, 1 PER PULSE, 1 GATE PER STEP, NO GATE ( muted ) - RATCHET; 2/3/4 equal GATES per STEP - GATE width from 5% to 95%; Percentage...
At present PDP-11 computer systems are mostly forgotten, but there are PDP-11 compatible Soviet microprocessors still available on eBay (never used "new old stock") as KR1801VM2 (КР1801ВМ2 in Russian) and I'm going to bring PDP-11 of...
Make contact. Unscrambled circles will get you there:hackaday.io/_ _ _ _ _ _ _ Across: 3: this is what project #164913 is all about 5: dressed in stripes of BBROYGBVGW 8: I go clack and have an electromagnet 11: the brain of the circuit 13: one of the...
Background If you have been following Hackaday for a while, you will have seen on numerous occasions the KENBAK-1, regarded by many as the first commercial personal computer. Ten years ago Mark Wilson introduced KENBAK-uino, a reproduction...
The brief explanation can be found at: https://en.wikipedia.org/wiki/Elektronika_MK-52 Yes, the machine was not functional and repair questionable! I have preserved the original board rested in pieces (RIP) - if someone interested. The machine...
In another page, I described my adventures converting an Ubuntu DEB package to an RPM package. This provided me with a native toolchain for my Linux workstation. I wished though that there was a solution that would allow far more Linux users, no matter...
Why build a replica of the Apollo Guidance Computer? I have always wanted to build a computer based on TTL chips ever since that college lab course that taught the use of TTL chips. During my career as a software developer I was fortunate enough to work...
MotivationMy motivation for doing this project was to make life easier to all those aquaponics enthusiasts by automating the system so they can have a better control and monitoring of the system, and to allow them to experiment more easily with different...
In this project, we will build a 2.4GHz Wlan scanner using the nRF24L01 radio board. In this project, the output delivers all the interference and information in the scanned area in the form of ASCII codes. In the project of making this scanner,...
Functions1) When start up, the hardware initialized and the LED will flash. The 4-bit digital tube display the initialized time 23:59.2)When nobody appears in the infrared induction area, the LED will not light.3)When the intensity of environmental light...