DIY PCB – 5x Dual opamp experimenter PCB

This is a beak-away panel of 5 individual opamp experimenter PC boards. These boards can be used to build a variety of circuits using a dual opamp. Patterns for both a standard 8-pin DIP and SOIC are provided. Positions for resistors are provided so you can build all the normal inverting, non-inverting, or differential amplifier circuits. The feedback resistor can be replaced with a standard small multi-turn trimpot. There are also spots for bypass capacitors as well as a capacitor in the feedback, so you can implement a simple filter. Refer to the schematic, layout, and photos shown above for details. The board can be mounted using the two screw holes in the corner, and wires soldered to the pads at either end. Alternatively, the pads are on 0.100″ centers, so you can use standard headers to mount this board to a protoboard. This auction is for is a single panel consisting of 5 PCBs only , no parts or anything else is included. Flat rate shipping via FedEx to US destinations is shown. LIABILITY DISCLAIMER A person who constructs or works on electronic equipment may be exposed to hazards, including physical injury, the risk of electric shock or electrocution, and exposure to hazardous substances such as lead, mercury, and other inorganic or organic compounds. These hazards can result in health problems, injury, or death. Only qualified persons who understand and are willing to bear these risks themselves should attempt the construction of electronic equipment. By purchasing this item, the buyer acknowledges these risks. Vacuum tubes operate at high temperatures, may contain toxic substances, and may have exposed parts that carry hazardous voltages. There is a risk of electric shock, electrocution, burns, or fires that is inherent in the construction and use of vacuum tube equipment. By purchasing this item, the buyer acknowledges these risks. IN NO EVENT SHALL THE SELLER BE LIABLE FOR ANY SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY NATURE including, but not limited to, property damage, personal injury, death or legal expenses. Buyer’s recovery from Seller for any claim shall not exceed the purchase price paid by Buyer for the goods, irrespective of the nature of the claim, whether in warrant, contract or otherwise. By purchasing this item, BUYER AGREES TO INDEMNIFY, DEFEND AND HOLD SELLER HARMLESS FROM ANY CLAIMS BROUGHT BY ANY PARTY REGARDING ITEMS SUPPLIED BY SELLER AND INCORPORATED INTO THE BUYER’S PRODUCT. If you do not agree to this disclaimer, DO NOT BUY THIS ITEM.