PWM (Pulse Width Modulation) PCB

Please note the current PWM may need adjustment to work with your design. Please contact stefan@techdroid.com before your order a PWM unless you know exactly what you are ordering. We are working on a modified version which will include a 12v voltage regulator and fix the connector/jumper issue. PWM PCB with parts - Assembled Professional PCB with solder mask and silkscreen. 50mm x 41mm x 10mm 3 Mounting holes Schematic Fully assembled PCB ready for use. Tested Min Order QTY: 1 Ships in 2-3 days $24.00 each (free shipping) OUT OF STOCK PWM PCB Professional PCB with solder mask and silkscreen. 50mm x 41mm x 1mm 3 Mounting holes Schematic PCB Only! Min Order QTY: 1 $8.64 each (free shipping) PWM Parts D1 - 1N4005 D2 - 1N4005 D3 - 12V Zener IC - NE555 Timer C1 - 1uF C2 - 0.01uF R1 - 1K ohm R2 - 12K ohm R3 - 300 ohm 2 x 2N3906 or 1 x MPSA63 Packet may conatin either two PNP transistors or one Darling PNP transistor with a jumper wire. PWM Parts Only! Min Order QTY: 1 $5.60 each (free shipping) OUT OF STOCK