Please verify your email address. Local co-op might not be as common as it was during the '90s, but the practice has not completely died down either. Similarly, the puzzle genre continues to ...

A handbag, believed to be made by luxury label Balenciaga, is on sale at a Vinnies op shop in regional New South Wales for $2,000. The bag was donated to the store, which has since attempted to ...

[MaBe42] used the classic LM358 op amp for most of the circuits, along with 1N4148 diodes where possible and 1N4004s where needed – not for their higher power rating, but for their stronger leads.

The mic and line audio inputs are amplified individually with LM358 op-amps. Since the audio is sampled at 8KHz, a low-pass filter gets rid of frequencies above 4KHz. After the break, you can see ...