Five Decade Programmable Capacitor -- A Low Cost Solution

http://gerrysweeney.com/five-decade-programmable-capacitor-a-low-cost-solution/ As a follow-up to a previous blog post where I created a seven decade programmable resistor substation for use during electronic circuit prototyping and development, I thought I would expand on the concept an develop a decade capacitor solution to complement the decade resistor board. This new board is a five decade programmable capacitance and is in exactly the same form factor as the previous resistor project. The capacitance can be programmed in the range of 100pF through 9.9999uF in 1000pF increments. The tolerance of the capacitance is five (5%) percent. If you do want one of these, or indeed one of the resistor decade boards you can search for "gerrysweeney" on http://tindie.com