• Project: Dual-channel Breadboard PSU (December 2022 [print issue] [online issue])
• Project: Breadboard PSU Display Adaptor (December 2022 [print issue] [online issue])

Dual-Channel Breadboard PSU:
• Complete kit for the Breadboard PSU Display ($50.00) Add to trolley
Breadboard PSU Display Adaptor:
• Breadboard PSU display PCB [04112222] ($5.00) Add to trolley
• PIC16F18877-I/PT programmed for the Breadboard PSU Display Adaptor [0411222A.HEX] ($15.00) Add to trolley
• Firmware for the Breadboard PSU Display Adaptor (0411222B.HEX) (Free) Add to trolley
• Breadboard PSU PCB patterns (PDF download) [04112221/2] (Free) Add to trolley
Dual-channel Breadboard PSU:
• Breadboard PSU main PCB [04112221] ($5.00) Add to trolley
• Small 2A boost step-up regulator module (MT3608) ($3.00) Add to trolley

Kit parts list

	1 × Breadboard PSU main PCB [04112221]
	4 × 9mm 10kΩ linear single-gang potentiometer (18t spline shaft)
	1 × Small 2A boost step-up regulator module (MT3608)

Connectors

	1 × Mini-USB connector
	2 × jumper shunt
	1 × PCB-mount DC barrel socket, 2.1mm ID
	1 × 10-pin male header (2.54mm pitch)
	2 × 6-pin female socket (2.54mm pitch)
	3 × 3-pin female socket (2.54mm pitch)

Semiconductors

	2 × LMC6482AIN dual CMOS rail-to-rail op amp IC (DIP-8)
	1 × 78L05 5V 100mA linear regulator (TO-92)
	2 × BC547B 45V 100mA NPN transistor (TO-92)
	2 × MJE3055T 60V 10A NPN transistor (TO-220)
	1 × 1N4004 400V 1A diode (DO-41)
	1 × INA4180A1IPWR quad shunt monitor IC (TSSOP-14)

Through-hole Resistors

	4 × 100kΩ ±1% ¼W
	3 × 51kΩ ±1% ¼W
	7 × 10kΩ ±1% ¼W
	1 × 100Ω ±1% ¼W

SMD Capacitors

	8 × 10µF 25V M3216/1206 X7R
	7 × 100nF 50V M3216/1206 X7R
	4 × 1nF 50V M3216/1206 X7R or C0G/NP0

SMD Resistors

2 × 0.1Ω ±1% M6331/2512 3W (75ppm)

Cable & Hardware

	2 × Shakeproof M3 washer (toothed type)
	2 × 12mm Nylon M3 spacer
	4 × 8mm blackened metal panhead M3 screw
	2 × Stainless or carbon steel M3 hex nut
	2 × Medium, white pointer knob
	2 × Medium, orange pointer knob
	2 × TO-220 mini-U flag heatsink (20 × 15 × 20mm)