Victor writes – “Public Broadcast Cart is a shopping cart outfitted with a dynamic microphone, a mixer, an amplifier, six speakers, a miniFM transmitter and a laptop with a wireless card. The audio captured by the microphone on the cart is fed through the mixer to three different broadcast sources.” – Link.
Build your own radio cart (Schematic & parts list) – Link.
Other shopping cart projects:
- Shopping cart chair – Link.
- Build a CartBike – Link.
- MAKE AUDIOZINE – The ShopperChopper – Link.
- Shopping Cart Chair – Turn a shopping cart into a comfortable and stylish wheelchair. MAKE 07.
- Made on Earth – Reports from the world of backyard technology, including a shopping cart go-kart. MAKE 03 – Page 16 (log in).