2 Transistors 2-LEDs Flasher PCB with Toner Transferred, Ready for Etching.
PCB Size: 1.9"x2.9" (49mm x 74mm), Track Width: 1.25mm, Mounting Hole: 4 x 3mm. PCB Etching: No, PCB Drilling: No
Components Required: Diode 1N4007 (1pc), Capacitor 22uF 63V (2pcs), LED 5mm Red (1pc), LED 5mm Green (1pc), Resistor 0.25W 18K (2pc), Resistor 0.25W 470 Ohm (2pc), Transistors BC547 (2pcs), Variable Resistor (Preset) 10K (1pc), Relimate 2-pin Male Header 5.08mm (1pc), Working Voltage: 5 to 9V DC.
Note:
1.) You can change the components according to your requirement.
2.) You can select available option to Print Your Name on PCB..

2A Full Wave Bridge Rectifier Power Supply PCB (Copper Pour) with Toner Transferred, Ready for Etching.
Size: 1.9"x2.9" (49mm x 74mm), Track Width: 2.25mm, Copper Pour Clearances: 1.5mm. PCB Etching: No, PCB Drilling: No
Components Required: Diode 1N5408 (4pcs), Capacitor 2200uF, 3300uF Or 4700uF (1pc), Capacitor 100nF - 100V (1pc), LED 5mm Red (1pc), Resistor 0.5W 1.5K (1pc), 2 Way PCB Terminal Block (1pc), 4 Way Multi-color Red+Black PCB Terminal Block (1pc).
Note: You can change the components according to your requirement..

Center Tapped Transformer Full Wave Rectifier Power Supply PCB (Copper Pour) with Toner Transferred, Ready for Etching.
PCB: 1.9"x2.9" (49mm x 74mm) Paper Phenolic Single Sided, Track Width: 2mm, Copper Pour Clearances: 1.5mm. PCB Etching: No, PCB Drilling: No
Components Required: Diode 1N4007 (2pcs), Capacitor 2200uF (1pc), Capacitor 100nF (1pc), LED 5mm (1pc), Resistor 0.5W 1.5K (1pc), 3 Way PCB Terminal Block (1pc), 4 Way Multi-color Red+Black PCB Terminal Block (1pc).
Note:
1.) You can change the components according to your requirement.
2.) You can select available option to Print Your Name on PCB..

Over Load and Short Circuit Protection PCB (Copper Pour) with Toner Transferred, Ready for Etching.
Protecting your layout from short circuits and overloads is essential to prevent damage to equipment.
PCB Size: 3.9"x5.9" (99mm x 150mm), PCB Etching: No, PCB Drilling: No,

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Components List for this PCB: ( Show More ) .

IR Infrared Obstacle Sensor Module PCB - LM358 with Toner Transferred, Ready for Etching.
PCB Size: 0.9"x1.9" (23mm x 48mm), Trace Width: 0.75mm, Mounting Hole: 1 x 3mm, PCB Etching: No, PCB Drilling: No.
Components Required: IC LM358 (1pc), IR Emitter (1pc), IR Receiver (1pc), LED 5mm Red (1pc), Resistor 0.25W 1.5K, 22K & 180 Ohm (1pc each), 3-Pin Relimate Male Header (1pc), Small Preset 20K (1pc).
Note: You can change the components according to your requirement..

2 Transistors 2-LEDs Flasher PCB (Copper Pour) with Toner Transferred, Ready for Etching.
PCB Size: 1.9"x2.9" (49mm x 74mm), Track Width: 1.25mm, Copper Pour Clearances: 1.4mm, Mounting Hole: 4 x 3mm. PCB Etching: No, PCB Drilling: No
Components Required: Diode 1N4007 (1pc), Capacitor 22uF 63V (2pcs), LED 5mm Red (1pc), LED 5mm Green (1pc), Resistor 0.25W 18K (2pc), Resistor 0.25W 470 Ohm (2pc), Transistors BC547 (2pcs), Variable Resistor (Preset) 10K (1pc), Relimate 2-pin Male Header 5.08mm (1pc), Working Voltage: 5 to 9V DC.
Note:
1.) You can change the components according to your requirement.
2.) You can select available option to Print Your Name on PCB..