| El Cheapo PICmicro Programmer 
   
   原理图
 
   
 
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 For different PICMicro Pinouts, the pins to connect (with sample        parts) are: 
 |  | Signal | 8-Pin | 14-Pin | 18-Pin | 28-Pin | 40-Pin |  | ------ | 12C5XX | 16C505 | 16F84 | 16C73 | 16C74 |  | Vcc | 1 | 1 | 15 | 20 | 11,32 |  | Gnd | 8 | 14 | 5 | 8,19 | 12,31 |  | _MCLR | 4 | 4 | 4 | 1 | 1 |  | Data | 7 | 13 | 13 | 28 | 40 |  | Clock | 6 | 12 | 12 | 27 | 39 | 
 Parts list for the "Version    3.10" Programmer 软件和调试工具| Bill of Materials |  | Part        Number 
 R1
 R2-R5
 R3-R4
 C1
 C2, C4
 C3
 CR1
 CR2, CR3
 Q1
 Q2
 U1
 U2
 CR1
 J1
 J2
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 | Value/Comments 
 220 Ohms 1/4 Watt
 10K 10K Ohms 1/4 Watt
 1K Ohms 1/4 Watt
 10 uF 25 Volt Electrolytic
 0.1 uF 35 Volt Tantalum
 0.01 uF Ceramic
 5.1 Volt 1 Watt Zener
 IN914 Silicon Diode
 2N7000 NMOS FET
 2106a PMOS FET
 78L12 Voltage Regulator
 18 Pin IC Socket
 5.12 V/1 Watt Zener Diode
 2.5 mm Power Plug
 DB-25F Solder Cup Connector
 "Wall Wart", 14+ Volts Supply with2.5 mm Power Plug
 Prototyping Card/Breadboard
 6'  "Straight Through" DB-25M to DB-25F
 | Digi-Key        Part Number 
 220QBK-ND
 10KQBK-ND
 1.0KQBK-ND
 P6248-ND
 P2053-ND
 P4922-ND
 1N4733AMSCT-ND
 1N4148DICT-ND
 2N7000P-ND
 ZVP2106A-ND
 LM78L12ACZ-ND
 A9318-ND
 
 CP-202B-ND
 125F-ND
 
 
 AE1012-ND
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  elcheapo.zip
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