Difference between revisions of "Projects"

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(Created page with "<small> Projects reference list ==2020== ==2019== * [https://git.steakelectronics.com/adminguy/Electronics_Projects_2019/src/branch/master/Car_Stereo_Replacement Car Stereo...")
 
 
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==2020==
 
==2020==
 +
* [https://git.steakelectronics.com/adminguy/Electronics_Projects_2020/src/branch/master/60hz_Divider 60Hz Mains Freq. Counter] - Good to 4 digits. A roundabout way of counting mains via 74 logic, an Attiny10 as the clock, to a Xilinx CPLD counter, with an Uno outputting to an 8 digit 7-segment LCD. Testing my abilities with different hardware. Works.
 +
* [https://git.steakelectronics.com/adminguy/Electronics_Projects_2020/src/branch/master/Attiny_Solar_Energy_Harvest Attiny10 Deep Dive] - Tests with an Attiny10 using solar panels and RF transmission.
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* [https://git.steakelectronics.com/adminguy/Electronics_Projects_2020/src/branch/master/Prototyping_Board Proto Boards] - Custom proto boards are my go-to for development. See also the proto board in the Attiny10 repo. Bread boards are built to be torn down. Soldered proto boards can be built to last.
  
 
==2019==
 
==2019==
* [https://git.steakelectronics.com/adminguy/Electronics_Projects_2019/src/branch/master/Car_Stereo_Replacement Car Stereo Hack] - Turns out the 1HL $20 car amp has noise on the output.
+
* [https://git.steakelectronics.com/adminguy/Electronics_Projects_2019/src/branch/master/batterycharge_stationdata Battery Charger] - Dev board. Not successful. Jumped too early to the two layer pcb before thoroughly testing on proto boards (I generally don't use breadboards).
* [https://git.steakelectronics.com/adminguy/Electronics_Projects_2019/src/branch/master/FlammableGasSensor Flammable Gas Sensor]
+
* [https://git.steakelectronics.com/adminguy/Electronics_Projects_2019/src/branch/master/Car_Stereo_Replacement Car Stereo Hack] - Turns out the 1HL $20 car amp has noise on the output. Fail. Cars require amplifiers that reject power supply noise properly.
 +
* [https://git.steakelectronics.com/adminguy/Electronics_Projects_2019/src/branch/master/Computer_Switchboard Computer Switchboard] - Computers should have more levers, switches, and adjustment pots. Like an airplane. WIP.
 +
* [https://git.steakelectronics.com/adminguy/Electronics_Projects_2019/src/branch/master/FlammableGasSensor Flammable Gas Sensor] - These devices are fairly straightforward. Learning a bit about Heater Coil (Flammable) Gas Sensors.
 +
* [https://git.steakelectronics.com/adminguy/Electronics_Projects_2019/src/branch/master/ZMHW_Modector Motion Detector] - Used with GNU\Linux security software to eliminate false alarms. Some of these are in active use.
 +
 
 
==2018==
 
==2018==
 
* [https://git.steakelectronics.com/adminguy/Electronics_Projects_2018/src/branch/master/Air_Quality_Sensor_PPD42 Dust Sensor] - Reasons why you should go with a popular dev board.
 
* [https://git.steakelectronics.com/adminguy/Electronics_Projects_2018/src/branch/master/Air_Quality_Sensor_PPD42 Dust Sensor] - Reasons why you should go with a popular dev board.

Latest revision as of 14:55, 10 October 2020

Projects reference list

2020

  • 60Hz Mains Freq. Counter - Good to 4 digits. A roundabout way of counting mains via 74 logic, an Attiny10 as the clock, to a Xilinx CPLD counter, with an Uno outputting to an 8 digit 7-segment LCD. Testing my abilities with different hardware. Works.
  • Attiny10 Deep Dive - Tests with an Attiny10 using solar panels and RF transmission.
  • Proto Boards - Custom proto boards are my go-to for development. See also the proto board in the Attiny10 repo. Bread boards are built to be torn down. Soldered proto boards can be built to last.

2019

  • Battery Charger - Dev board. Not successful. Jumped too early to the two layer pcb before thoroughly testing on proto boards (I generally don't use breadboards).
  • Car Stereo Hack - Turns out the 1HL $20 car amp has noise on the output. Fail. Cars require amplifiers that reject power supply noise properly.
  • Computer Switchboard - Computers should have more levers, switches, and adjustment pots. Like an airplane. WIP.
  • Flammable Gas Sensor - These devices are fairly straightforward. Learning a bit about Heater Coil (Flammable) Gas Sensors.
  • Motion Detector - Used with GNU\Linux security software to eliminate false alarms. Some of these are in active use.

2018