Two sided PCB using toner method
This describes an easy method to make professional looking two-sided printed circuit boards at home. He use the toner transfer method of making PCB’s (printed circuit boards) Source: jmengel
Download eprom SAMSUNG SPR915B
Download eprom: tel SAMSUNG SP-R915Bbase93C46.bin tel SAMSUNG SP-R915HANSET93C46.bin
AVR Controlled Dimmer Switch
How does it work? The triac TIC206D (BT136-600D) needs only a small current flowing through the gate to start conducting and turn a light on. This is the reason why they can be directly connected to the microprocessor, which can sink at least 10mA. Most digital circuits can sink much more current then they can [...]
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