
Price: 1-2 USD
IC DRIVER DOT BAR DISPLAY 18-DIP - LM3914N-1

Price: 2-2.5 USD
IC EPROM, 256KBIT, 28CDIP, 56 Kbit , 5V ± 10%, Low power consumption

Price: 3.1-3.5 USD
octal buffer, line driver, –0.5 V to 7 V, Low Power Consumption, Low Input Current of 1 μA Max

Price: 7.35-12.35 USD
LM3S1601-IQR50-AO, Texas Instruments, MICROCONTROLLER

Price: 0.1-2 USD
regulator, TO, 45V

Price: 3-4 USD
N-channel vertical power MOSFET, PDSO-20, 5 to 40V, 1.9 W, BTS737S3

Price: 7.5-9 USD
MQ1132-BCC, BGA, MediaTek Inc., dual general purpose transistor

Price: 1.9-2 USD
SOIC14, Integrated Processor, Low Voltage Reset, Watchdog Timer, Early Power-Fail Warning/NMI, 6pF

Price: 30-31 USD
1K bit TTL bipolar PROM, CDIP, On-chip address decoding, Two chip enable inputs, Output options

Price: 1.4-1.45 USD
Low-Power, Slew-Rate-Limited, RS-485/RS-422 Transceiver, soic-8, -8V to +12.5V

Price: 0.025-0.05 USD
Chip Monolithic Ceramic Capacitor, SMD, 10μF, 25V, Murata Manufacturing Co., Ltd.

Price: 3-3.8 USD
Silicon N Channel IGBT, TO247, 80A