Punta Lógica 4 En 1 Con Inyector De Pulsos Con Sistema Anti-Cortocircuitos

3D Printed Parts https://www.thingiverse.com/thing:601... Printable Templates https://drive.google.com/drive/folder... Component List for Logic Probe, Voltmeter, and Pulse Injector • 4 x 1kΩ 1/4W Resistors • 2 x 560Ω 1/4W Resistors • 1 x 5mm Yellow LED • 1 x 5mm Red LED • 1 x 5mm Blue LED • 4 x 5mm White LEDs • 2 x 3mm green LEDs • 2 x 3mm red LEDs • 2 x 1N4007 diodes • 2 x 6-terminal pushbuttons (8x8 or 7x7 mm) • 1 x 6-terminal latching pushbutton (8x8 or 7x7 mm) • 2 x 5-terminal SRA-12VDC-CL relays • 3-position self-reversing rocker switch • 1 x 3-digit DC voltmeter (0-100VDC, 3 wires) • 1 x 2-terminal blue terminal block (DG301) (important size as per drawings: 10mm high) • 1 x capota needle (approx. 10cm) • 2 x alligator clips (black and red) • 16 or 18 gauge polarized cable, length as needed. 4m or 5m recommended. • 24 or 26 gauge wire, 1 meter Materials for circuit board fabrication • 1 blank single-sided 10x10cm phenolic board • 0.7mm solder flux for electronics • 30W pencil-type soldering iron with ceramic "silver tip" • 1 packet of ferric chloride • 1 tinning flux • 1 plastic cup, 15x15cm, at least 4cm deep • 1 torch • 1 electric iron (clothes iron) • 1 small cotton towel • 1 sheet of heat transfer paper • Acetone or nail polish remover • Correction fluid or fine-tip permanent marker • 0.7mm and 0.9mm drill bits • Scalpel and ruler • Hot glue OPTIONAL: • 3D printed casing and buttons • 4 M3x5 mm screws • 8 M3x14 mm screws How to Make a Homemade PCB from Scratch?    • COMO HACER PLACA PCB CASERA DESDE CERO   PCB Fabrication with UV Film    • FABRICACIÓN DE PCB CON PELÍCULA ULTRAVIOLETA   PCB Fabrication with a Document Laminator (Three Examples)    • Fabricación de PCB con Maquina Laminadora ...   How to Apply UV Solder Mask to a PCB: A Homemade Method?    • Fabricación de PCB con Maquina Laminadora ...