The following are schematics for the BASIC Stamp I (BS1-IC rev a and rev b) and the BASIC Stamp II (BS2-IC rev c):
The BS1-IC Rev. A can be powered with 5 to 15 volts DC. Note that this schematic uses the interpreter chip in the SSOP package. The DIP and SOIC packages have different pin configurations. |
The BS1-IC Rev. B can be powered with 5 to 40 volts DC. Note that this schematic uses the interpreter chip in the SSOP package. The DIP and SOIC packages have different pin configurations. |
The BS2-IC Rev. C can be powered with 5 to 15 volts DC. Note that this schematic uses the interpreter chip in the SSOP package. The DIP and SOIC packages have different pin configurations |