This chapter uses the following hardware:
- Remote-controlled mains sockets (Maplin/Amazon)
- Relay modules (Banggood 8-Way SKU075676)
- The alternative is to use the 433Mhz RF Transmitter/Receiver (Banggood SKU075671)
- LED 8x8 SPI Matrix Module MAX7219 (Banggood self-solder kit SKU072955)
- RS-232 to USB Cable (Amazon/general computer supplies)
- RS-232 null-modem cable/adaptor (Amazon/general computer supplies)
- RS-232 TTL USB console cable (Adafruit ID: 70)
- HC-05 Bluetooth master/slave module with PCB backplate (Banggood SKU078642)
- USB Tenx Technology SAM missile launcher
- OWI robotic arm with USB interface (Maplin/Amazon)