
Smartswitch
mlauke/smartswitch
sonnen battery controller based on ESP8266/ESP32 to drive a 3.3kW heater (Heißwasserspeicher-Einbauheizung) and integrates with the local hot water system.

Ev driver is an open-source printed circuit board by aceleste, from the aceleste/ev-driver repository on GitHub. It is a 2-layer board with 12 parts on 11 nets, routed with 54 tracks and 0 vias.
It is built around the MOC3042M and BC237. Its parts include 5 resistors, 2 diodes, 2 transistors, 1 capacitor and 1 IC.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 47R | Discret:R3 | R2_%X%1, R5_%X%1 |
| 1 | 0.1uF | alain:C_Radial_15mm | C1_%X%1 |
| 1 | 1N4002 | Discret:D3 | D1_%X%1 |
| 1 | 240R | Discret:R3 | R1_%X%1 |
| 1 | 330R | Discret:R3 | R4_%X%1 |
| 1 | 360R | Discret:R3 | R3_%X%1 |
| 1 | BC237 | Discret:TO92-EBC | Q1_%X%1 |
| 1 | CONN_01X02 | alain:Bornier_1x02_5.08mm | P1_%X%1 |
| 1 | LED | alain:LED_ThroughHole_SideView | D2_%X%1 |
| 1 | MOC3042M | Sockets_DIP:DIP-6__300 | IC1_%X%1 |
| 1 | TRIAC_BTA2 | alain:TO-227-Socket | Q2_%X%1 |
12 parts, built around the MOC3042M and BC237. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the aceleste/ev-driver repository on GitHub, at the commit this page was made from: the board is ev-driver.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask aceleste before reusing the design.

mlauke/smartswitch
sonnen battery controller based on ESP8266/ESP32 to drive a 3.3kW heater (Heißwasserspeicher-Einbauheizung) and integrates with the local hot water system.




greenjacketgirl/SDR_Receiver
This project is an attempt at designing and building a Software Defined Radio receiver that has the capabilities of listening to frequencies ranging from 500kHz to 50MHz utlizing the board designed, a sound card, and…


