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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
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DIY Mechanical Macro Keypad ― Ocreeb
SIDKick pico 0.2 DAC (SID 6581/8580-replacement for C64/C128)
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Frog Boy Color
Low Cost Drone using ESP32
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
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This circuit is a Dual Axis solar tracker without Arduino or any other microcontroller, using single IC LM324, By using Transistors BD139 and BD140 we can drive two motors with max. current 3A (f...
Dual Axis solar tracker without microcontroller
17540
9
15
MOUSA Mousa - Simple Projects
MOUSA Mousa - Simple Projects
UNITED STATES OF AMERICA
159
6
Key Features:Solar-Powered Operation:The weather station is equipped with a solar panel, exemplifying eco-friendly functionality. This feature ensures sustained and autonomous operation, making it ide...
Esp32 Solar Weather Station-V1
2020
4
4
Daniel Scalzo
Daniel Scalzo
UNITED STATES OF AMERICA
2
0
### DESCRIPTIONThis is an Arduino shield PCB that is used to build an IV curve tracer for PV modules. This version uses on-board solid-state relays (SSRs) for the switching. ### TECHNICAL D...
IV_Swinger_2_ss_mod_RevB_2018-12-04
2502
0
0
csatt
csatt
UNITED STATES OF AMERICA
5
0
This circuit is a 1500W DIY Solar inverter that working without Battery, using solar panels only.With adjustable output Voltage and frequency.Circuit diagram and parts list: https://mousa-simple-proje...
Solar Inverter Without Battery
6743
10
8
MOUSA Mousa - Simple Projects
MOUSA Mousa - Simple Projects
UNITED STATES OF AMERICA
159
6
See the documentation on GitHub and the following Instructable:https://www.instructables.com/IV-Swinger-2-PCB-PV-Module-FETThe IV Swinger is an IV curve tracer for photovoltaic solar panels. Both the ...
IV_Swinger_2_fet_mod
1897
0
1
csatt
csatt
UNITED STATES OF AMERICA
5
0
### DESCRIPTIONThis is an Arduino shield PCB that is used to build an IV curve tracer for PV cells. This version uses electromechanical relays (EMRs) for the switching.### TECHNICAL DETAILS / COMPONEN...
IV_Swinger_2_cell_Rev_A_2019-01-06
3085
0
4
csatt
csatt
UNITED STATES OF AMERICA
5
0
When I installed solar equipment on my home, I bought all the panels and an obsolete but functional inverter from a solar company I used to work for. Ya, it was cheap, but unfortunately the inverter d...
Particle Photon Open Energy Monitor
1422
0
0
Kirwan Fox
Kirwan Fox
UNITED STATES OF AMERICA
1
1
### DESCRIPTIONThis is an Arduino shield PCB that is used to build an IV curve tracer for PV modules. This version uses an external electromechanical relay (EMR) for the switching.### TECHNICAL DETAIL...
IV_Swinger_2_module_Rev_B_2019-01-06
1557
0
2
csatt
csatt
UNITED STATES OF AMERICA
5
0
An add on for opengreenenergy weather station project. Debasish Dutta had provided the pc board for the weather station transmitter but no receiver board so I created one and added the ability to sola...
Weather station receiver
834
8
0
Keshka
Keshka
UNITED STATES OF AMERICA
2
0
