Difference between revisions of "Projects"
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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. | ||
| + | * [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
- Dust Sensor - Reasons why you should go with a popular dev board.
- Solar Panel Logger - Early tests with solar panels.
